adjectives-that-start-with-u

1593 Adjectives That Start with U (Updated) | Huge List with Definitions and Examples

Are you looking to enthrall and engage your readers?

Incorporating adjectives that start with U is an ultra-useful way to create a unique tone in writing.

They also help to improve your English reading, writing and communication skills.

Let dive right in:

Full List of Adjectives That Start with U

Let’s begin with a full list of adjectives that start with U. As you can guess, most of them have a prefix “Un”.

UbiquitousUnenviableUnpromising
UgandanUnequalUnprompted
UglyUnequaledUnpronounceable
UkrainianUnequalizedUnprophetic
UlceratedUnequalledUnpropitious
UlcerativeUnequippedUnprotected
UlcerousUnequivocalUnprotective
UlnarUnerasableUnprovable
UltUnerectUnproved
UlteriorUnerringUnproven
UltimateUnessentialUnprovocative
UltimoUnestablishedUnprovoked
UltraUnethicalUnprovoking
UltraconservativeUnevenUnpublishable
UltramarineUneventfulUnpublished
UltramicroscopicUnexactingUnpunctual
UltramodernUnexampledUnpunished
UltramontaneUnexceededUnpurified
UltranationalisticUnexcelledUnqualified
UltrasonicUnexceptionableUnquantifiable
UltravioletUnexceptionalUnquenchable
UmbellarUnexchangeableUnquestionable
UmbellateUnexcitableUnquestioned
UmbelliferousUnexcitedUnquestioning
UmbelliformUnexcitingUnquiet
UmberUnexclusiveUnquotable
UmbilicalUnexhaustedUnranked
UmbilicateUnexpansiveUnratable
UmbrageousUnexpectedUnratified
UmbrellaUnexpendableUnraveled
UmbrellalikeUnexpendedUnreachable
UmpteenUnexpiredUnreached
UmpteenthUnexplainableUnreactive
UmptiethUnexplainedUnread
UmteenUnexplodedUnreadable
UmteenthUnexploitedUnready
UnabashedUnexplorativeUnreal
UnabatedUnexploratoryUnrealistic
UnableUnexploredUnrealizable
UnabridgedUnexportableUnrealized
UnaccentedUnexpressibleUnreasonable
UnacceptableUnexpressiveUnreasoning
UnacceptedUnexpurgatedUnreassuring
UnaccessibleUnextendedUnreceptive
UnaccommodatingUnfacetedUnreciprocated
UnaccompaniedUnfadingUnrecognisable
UnaccountableUnfailingUnrecognizable
UnaccreditedUnfairUnrecognized
UnaccustomedUnfaithfulUnreconcilable
UnachievableUnfalteringUnreconciled
UnacknowledgedUnfamiliarUnreconstructed
UnacquaintedUnfashionableUnrecorded
UnacquisitiveUnfastidiousUnrecoverable
UnactableUnfathomableUnredeemable
UnadaptableUnfathomedUnredeemed
UnadaptedUnfattenedUnreduced
UnaddictedUnfavorableUnrefined
UnadjustableUnfavourableUnreflected
UnadjustedUnfearingUnreflective
UnadoptableUnfeasibleUnreformable
UnadornedUnfeatheredUnreformed
UnadulteratedUnfedUnrefreshed
UnadventurousUnfeelingUnregenerate
UnadvisableUnfeignedUnregenerated
UnaeratedUnfeminineUnregistered
UnaestheticUnfencedUnregretful
UnaffectedUnfermentedUnregretting
UnaffectingUnfertileUnregulated
UnaffectionateUnfertilizedUnrelated
UnaffiliatedUnfetteredUnrelaxed
UnaffixedUnfilledUnrelenting
UnaffordableUnfilmedUnreliable
UnafraidUnfinishedUnrelieved
UnagedUnfirmUnremarkable
UnaggressiveUnfitUnremarked
UnagitatedUnfittingUnremedied
UnaidedUnfixedUnremitting
UnalarmingUnflaggingUnremorseful
UnalienableUnflappableUnremunerative
UnalikeUnflatteringUnrenewable
UnalloyedUnflavoredUnrenewed
UnalterableUnflavouredUnrentable
UnalteredUnflawedUnrepaired
UnambiguousUnfledgedUnrepeatable
UnambitiousUnflinchingUnrepentant
UnamendedUnfluctuatingUnreplaceable
UnanalyzableUnflurriedUnreportable
UnanalyzedUnflusteredUnreported
UnangryUnforbearingUnrepresentative
UnanimatedUnforcedUnrepresented
UnanimousUnforcefulUnreproducible
UnannealedUnforeseeableUnrequested
UnannouncedUnforeseenUnrequited
UnanswerableUnforesightfulUnresentful
UnansweredUnforestedUnreserved
UnanticipatedUnforethoughtfulUnresistant
UnapologeticUnforfeitableUnresisting
UnappareledUnforgettableUnresolvable
UnapparentUnforgivableUnresolved
UnappealableUnforgivingUnrespectable
UnappealingUnformedUnresponsive
UnappeasableUnfortunateUnrested
UnappendagedUnfoundedUnrestrained
UnappetisingUnframedUnrestricted
UnappetizingUnfreeUnrestrictive
UnappreciatedUnfrequentedUnretentive
UnappreciativeUnfrettedUnretrievable
UnapprehensiveUnfriendlyUnrevealed
UnapproachableUnfrightenedUnreverberant
UnarbitraryUnfrostedUnrevived
UnarguableUnfrozenUnrewarded
UnargumentativeUnfruitfulUnrewarding
UnarmedUnfueledUnrhetorical
UnarmoredUnfulfilledUnrhymed
UnarmouredUnfunctionalUnrhythmic
UnarticulateUnfundedUnrhythmical
UnarticulatedUnfunnyUnrifled
UnartisticUnfurnishedUnrigged
UnaryUnfurrowedUnrighteous
UnascertainableUngainlyUnrimed
UnascribableUngallantUnripe
UnashamedUngarbedUnripened
UnaskedUngarmentedUnrivaled
UnassailableUngatheredUnrivalled
UnassertiveUngearedUnromantic
UnassignableUngenerousUnroofed
UnassignedUngentleUnrouged
UnassistedUngentlemanlikeUnruffled
UnassumingUngentlemanlyUnruly
UnassuredUngetatableUnsaddled
UnasteriskedUnglamorousUnsafe
UnattachedUnglamourousUnsaid
UnattackableUnglazedUnsalable
UnattainableUngodlyUnsalaried
UnattendedUngovernableUnsaleable
UnattiredUngovernedUnsalted
UnattractiveUngracefulUnsalvageable
UnattributableUngraciousUnsanctified
UnauthenticUngradedUnsanctioned
UnauthorizedUngrammaticalUnsanded
UnavailableUngraspedUnsanitary
UnavailingUngratefulUnsaponified
UnavengedUngratifiedUnsarcastic
UnavoidableUngratifyingUnsated
UnavowedUngregariousUnsatiable
UnawakenedUngroomedUnsatiated
UnawareUngrudgingUnsatisfactory
UnawedUngualUnsatisfiable
UnbackedUnguaranteedUnsatisfied
UnbaffledUnguardedUnsatisfying
UnbalancedUnguiculateUnsaturated
UnbalconiedUnguidedUnsaved
UnbandedUngulateUnsavory
UnbaptizedUngulatedUnsavoury
UnbarredUngummedUnscalable
UnbarreledUngussetedUnscathed
UnbarrelledUnhallowedUnscheduled
UnbearableUnhamperedUnscholarly
UnbeatableUnhandsomeUnschooled
UnbeatenUnhappyUnscientific
UnbecomingUnhardenedUnscripted
UnbefittingUnharmedUnscrupulous
UnbeholdenUnharmoniousUnsealed
UnbeknownUnhatchedUnseamanlike
UnbeknownstUnhazardousUnseamed
UnbelievableUnheadedUnseasonable
UnbelievingUnhealedUnseasoned
UnbelovedUnhealthfulUnseaworthy
UnbeltedUnhealthyUnsectarian
UnbendableUnhearableUnsecured
UnbendingUnheardUnseductive
UnbeneficedUnhearingUnseeable
UnbentUnheatedUnseeded
UnbigotedUnheededUnseeing
UnbitterUnheedingUnseemly
UnbleachedUnhelpfulUnseen
UnblemishedUnheraldedUnsegmented
UnblendedUnhesitatingUnsegregated
UnblinkingUnhewnUnselected
UnbloodyUnhinderedUnselective
UnblushingUnhingedUnselfconscious
UnbodiedUnholyUnselfish
UnboltedUnhomogenizedUnsensational
UnbookedUnhopedUnsent
UnborderedUnhopefulUnsentimental
UnbornUnhumanUnserviceable
UnboundUnhumorousUnservile
UnboundedUnhurriedUnsettled
UnbowedUnhurtUnsettling
UnbracedUnhygienicUnsexed
UnbrainwashedUniateUnsexy
UnbranchedUnicameralUnshackled
UnbranchingUnicellularUnshaded
UnbrandedUnicuspidUnshadowed
UnbreakableUnidentifiableUnshakable
UnbridgeableUnidentifiedUnshaken
UnbridledUnidimensionalUnshaped
UnbrokenUnidirectionalUnshapely
UnbrushedUnifacialUnshapen
UnburdenedUnifiedUnshared
UnburiedUnifilarUnsharpened
UnburnishedUnifoliateUnshaved
UnbuttonedUniformUnshaven
UncamphoratedUniformedUnsheared
UncannyUnilateralUnsheathed
UncappedUnilluminatedUnshelled
UncarbonatedUnilluminatingUnshielded
UncaringUnimaginableUnshockable
UncarpetedUnimaginativeUnshod
UncarvedUnimaginedUnshoed
UncastratedUnimodalUnshorn
UncategorizedUnimpairedUnshrinkable
UncaulkedUnimpassionedUnshrinking
UnceasingUnimpeachableUnshuttered
UncensoredUnimpededUnsighted
UnceremonialUnimportantUnsightly
UnceremoniousUnimposingUnsigned
UncertainUnimpregnatedUnsilenced
UncertifiedUnimpressionableUnsinkable
UnchainedUnimpressiveUnsized
UnchallengeableUnimprisonedUnskilled
UnchallengedUnimprovedUnskillful
UnchangeableUnincorporatedUnsleeping
UnchangedUnindustrializedUnsloped
UnchangingUninebriatedUnsmiling
UncharacteristicUninfectedUnsmooth
UnchargedUninflectedUnsmoothed
UncharitableUninfluencedUnsnarled
UnchartedUninfluentialUnsociable
UncharteredUninformativeUnsocial
UnchasteUninformedUnsoiled
UncheckableUninhabitableUnsold
UncheckedUninhabitedUnsoldierly
UncheerfulUninhibitedUnsolicited
UnchewableUninitiateUnsoluble
UnchivalrousUninitiatedUnsolvable
UnchristianUninjectableUnsolved
UnchristianlyUninjuredUnsophisticated
UnchristlikeUninominalUnsorted
UncialUninquiringUnsought
UncivilUninquisitiveUnsound
UncivilizedUninspiredUnsoundable
UncladUninspiringUnsounded
UnclaimedUninstructedUnsoured
UnclassifiableUninstructiveUnsown
UnclassifiedUninsurableUnspaced
UncleanUninsuredUnsparing
UnclearUnintegratedUnspeakable
UnclimbableUnintelligentUnspecialized
UnclippedUnintelligibleUnspecific
UncloggedUnintentionalUnspecified
UnclothedUninterestedUnspectacular
UncloudedUninterestingUnspent
UnclutteredUninterruptedUnspoiled
UncoatedUnintimidatedUnspoilt
UncoiledUnintoxicatedUnspoken
UncollectedUnintrusiveUnsporting
UncoloredUninucleateUnsportsmanlike
UncolumnedUninventiveUnspotted
UncombableUninvitedUnstable
UncombedUninvitingUnstaged
UncombinedUninvolvedUnstained
UncomelyUnionUnstarred
UncomfortableUnionizedUnstated
UncommercialUniovularUnstatesmanlike
UncommittedUniovulateUnsteady
UncommonUniparousUnsterilized
UncommunicativeUnipolarUnstilted
UncomparableUniqueUnstimulating
UncompartmentedUnironedUnstinted
UncompassionateUnisexUnstinting
UncompensatedUnisexualUnstirred
UncompetitiveUnitarianUnstoppable
UncomplainingUnitaryUnstoppered
UncompleteUnitedUnstrained
UncompletedUnivalentUnstratified
UncomplicatedUnivalveUnstructured
UncomplimentaryUniversalUnstrung
UncompoundedUniversalistUnstuck
UncomprehendedUniversalisticUnstudied
UncomprehendingUnivocalUnstudious
UncomprehensibleUnjointedUnstylish
UncompromisingUnjustUnsuasible
UnconcealedUnjustifiableUnsubdivided
UnconcernedUnjustifiedUnsubduable
UnconditionalUnkemptUnsubdued
UnconditionedUnkeptUnsubmissive
UnconfinedUnkeyedUnsubstantial
UnconfirmedUnkindUnsubstantiated
UnconformableUnkindledUnsubtle
UnconformistUnkindlyUnsuccessful
UncongenialUnknowableUnsufferable
UnconnectedUnknowledgeableUnsugared
UnconquerableUnknownUnsuitable
UnconqueredUnlabeledUnsuited
UnconscientiousUnlabelledUnsullied
UnconscionableUnlacedUnsung
UnconsciousUnladylikeUnsupportable
UnconsecratedUnlamentedUnsupported
UnconsideredUnlatchedUnsupportive
UnconsolableUnlaureledUnsure
UnconsolidatedUnlaurelledUnsurmountable
UnconstipatedUnlawfulUnsurpassable
UnconstitutionalUnleadedUnsurprising
UnconstrainedUnlearnedUnsusceptible
UnconstrictedUnleavenedUnsuspected
UnconstructiveUnletteredUnsuspecting
UnconsumedUnlicencedUnsuspicious
UnconsummatedUnlifelikeUnsustainable
UncontainableUnlightedUnswayed
UncontaminatedUnlikableUnsweet
UncontaminatingUnlikeUnsweetened
UncontestedUnlikeableUnswept
UncontrivedUnlikelyUnswerving
UncontrollableUnlimitedUnsworn
UncontrolledUnlinedUnsyllabic
UncontroversialUnlippedUnsyllabled
UnconventionalUnlistedUnsymbolic
UnconvertedUnlitUnsymmetric
UnconvertibleUnliteraryUnsymmetrical
UnconvincedUnlitteredUnsympathetic
UnconvincingUnlivableUnsympathizing
UncookedUnliveableUnsynchronized
UncoolUnliveriedUnsynchronous
UncooperativeUnlobedUnsystematic
UncoordinatedUnlocatedUntactful
UncordialUnlockedUntagged
UncorrectableUnlogicalUntainted
UncorrectedUnlovableUntalented
UncorrelatedUnlovedUntalkative
UncorroboratedUnlovelyUntamable
UncorruptedUnlovingUntamed
UncountedUnlubricatedUntanned
UncoupledUnluckyUntaped
UncousinlyUnmadeUntapped
UncouthUnmaliciousUntarnished
UncoveredUnmalleableUntasted
UncranniedUnmaltedUntaught
UncreativeUnmanageableUntaxed
UncriticalUnmanfulUntechnical
UncroppedUnmanlikeUntellable
UncrowdedUnmanlyUntempered
UncrownedUnmannedUntempting
UncrystallizedUnmanneredUntenable
UnctuousUnmannerlyUntenanted
UncultivableUnmappedUntended
UncultivatableUnmarkedUntested
UncultivatedUnmarketableUntethered
UnculturedUnmarredUnthankful
UncurbedUnmarriedUnthawed
UncuredUnmaskedUntheatrical
UncurledUnmatchableUnthematic
UncurtainedUnmatchedUnthinkable
UncurvedUnmatedUnthinking
UncurvingUnmeasurableUnthought
UncutUnmeasuredUnthoughtful
UndamagedUnmechanicalUnthreatening
UndatableUnmechanizedUntidy
UndatedUnmediatedUntilled
UndauntedUnmedicalUntimbered
UndeceivedUnmedicativeUntimely
UndecidedUnmedicinalUntipped
UndecipherableUnmelodicUntired
UndecipheredUnmelodiousUntiring
UndeclaredUnmeltedUntitled
UndecomposableUnmemorableUntoasted
UndecoratedUnmentionableUntold
UndedicatedUnmercenaryUntoothed
UndefeatedUnmercifulUntouchable
UndefendableUnmeritedUntouched
UndefendedUnmeritoriousUntoughened
UndeferentialUnmethodicalUntoward
UndefiledUnmilitaryUntraceable
UndefinableUnmindfulUntracked
UndefinedUnminedUntraditional
UndelineatedUnmingledUntrained
UndemandingUnmistakableUntransferable
UndemocraticUnmistakeableUntranslatable
UndemonstrativeUnmitigableUntransmutable
UndeniableUnmitigatedUntraveled
UndenominationalUnmixableUntravelled
UndependableUnmixedUntraversable
UndepictedUnmoderatedUntreated
UnderUnmodernizedUntried
UnderactiveUnmodifiableUntrimmed
UnderageUnmodifiedUntrod
UnderarmUnmodulatedUntrodden
UnderbredUnmolestedUntroubled
UnderclassUnmortgagedUntrue
UnderclothedUnmotivatedUntrusting
UndercoatedUnmotorizedUntrustworthy
UndercookedUnmournedUntrusty
UndercoverUnmovableUntruthful
UnderdevelopedUnmovedUntucked
UnderdoneUnmovingUntufted
UndereducatedUnmownUntuneful
UnderemployedUnmusicalUnturned
UnderfedUnmutilatedUntutored
UnderfundedUnmyelinatedUntwisted
UndergroundUnnameableUntypical
UnderhandUnnamedUnusable
UnderhandedUnnaturalUnuseable
UnderhungUnnaturalizedUnusual
UnderivativeUnnavigableUnutterable
UnderivedUnnecessaryUnuttered
UnderlyingUnneededUnvaccinated
UndermannedUnneighborlyUnvalued
UndermentionedUnneighbourlyUnvaned
UndernourishedUnnervedUnvanquishable
UnderpopulatedUnnervingUnvanquished
UnderprivilegedUnneuroticUnvaried
UnderqualifiedUnnotchedUnvarnished
UnderratedUnnotedUnvarying
UnderseaUnnoticeableUnvendible
UndersealedUnnoticedUnvented
UndersexedUnnourishedUnventilated
UndershotUnnumberableUnverbalized
UndersizeUnnumberedUnverifiable
UndersizedUnnumerableUnverified
UnderslungUnobjectionableUnvigilant
UnderstaffedUnobjectiveUnvindictive
UnderstandableUnobligatedUnvitrified
UnderstandingUnobligingUnvoiced
UnderstatedUnobservableUnvoluntary
UnderstoodUnobservantUnvulcanized
UnderwaterUnobservedUnwanted
UnderwayUnobstructedUnwarmed
UnderweightUnobtainableUnwarrantable
UndescendedUnobtrusiveUnwarranted
UndescriptiveUnobviousUnwary
UndeservedUnoccupiedUnwashed
UndeservingUnoffendingUnwatchable
UndesignedUnofficialUnwatchful
UndesirableUnoiledUnwavering
UndesiredUnopenUnwaxed
UndesiringUnopenedUnweaned
UndesirousUnopposableUnwearable
UndestroyableUnorderedUnwearied
UndetectableUnorganizedUnwearying
UndetectedUnorientedUnweathered
UndeterminableUnoriginalUnwebbed
UndeterminedUnornamentedUnwed
UndeterredUnorthodoxUnwedded
UndevelopedUnostentatiousUnwelcome
UndeviatingUnownedUnwell
UndiagnosableUnoxygenatedUnwholesome
UndifferentiatedUnpackagedUnwieldy
UndigestedUnpaidUnwilled
UndignifiedUnpainfulUnwilling
UndilutedUnpaintableUnwise
UndiminishedUnpaintedUnwished
UndimmedUnpairedUnwitting
UndiplomaticUnpalatableUnwomanly
UndirectedUnparallelUnwonted
UndiscerningUnparalleledUnwooded
UndischargedUnpardonableUnworkable
UndisciplinedUnparentedUnworkmanlike
UndiscouragedUnparliamentaryUnworldly
UndiscoverableUnpartitionedUnworried
UndiscoveredUnpassableUnworthy
UndiscriminatingUnpasteurizedUnwounded
UndismayedUnpatentedUnwoven
UndisputableUnpatrioticUnwrinkled
UndisputedUnpatronizedUnwritten
UndissolvedUnpatternedUnyielding
UndistinguishableUnpavedUpbeat
UndistinguishedUnpeaceableUpbound
UndistortedUnpeacefulUpcoming
UndistributedUnpeopledUpcountry
UndisturbedUnperceivableUpcurved
UndiversifiedUnperceivedUpended
UndividableUnperceivingUpfield
UndividedUnperceptiveUpfront
UndoableUnperformedUphill
UndocumentedUnpermedUpland
UndogmaticUnpermissiveUpmarket
UndogmaticalUnperplexedUpmost
UndomesticUnpersuadableUpper
UndomesticatedUnpersuadedUppercase
UndoubtedUnpersuasiveUpper-Class
UndrainedUnperturbedUppermost
UndramaticUnpicturedUppish
UndrapedUnpicturesqueUppity
UndrawnUnpiercedUpright
UndreamedUnpigmentedUproarious
UndreamtUnpillaredUpscale
UndriedUnpityingUpset
UndrinkableUnplacedUpsetting
UndueUnplannedUpstage
UndulantUnplantedUpstair
UndulateUnplayableUpstairs
UndulatoryUnplayfulUpstanding
UndutifulUnpleasantUpstart
UndyedUnpleasingUpstream
UndyingUnpledgedUptight
UndynamicUnploughedUp-To-Date
UneagerUnplowedUptown
UnearnedUnplumbedUpturned
UnearthlyUnpointedUpward
UneasyUnpolishedUpwind
UneatableUnpoliticalUraemic
UneconomicUnpollutedUrban
UneconomicalUnpompousUrbane
UnedifyingUnpopularUrbanized
UneditedUnpopulatedUrceolate
UneducatedUnportableUremic
UneffectiveUnpottedUrethral
UnelaborateUnpoweredUrgent
UnelaboratedUnpracticedUric
UnembellishedUnprecedentedUricosuric
UnembodiedUnpredictableUrinary
UnemotionalUnpredictedUrogenital
UnemphaticUnpredictiveUrsine
UnemployableUnprejudicedUruguayan
UnemployedUnpremeditatedUsable
UnencouragingUnpreparedUseable
UnencumberedUnprepossessingUseful
UnendedUnpresentableUseless
UnendingUnpresidentialUsual
UnendowedUnpretendingUsurious
UnendurableUnpretentiousUterine
UnenergeticUnpreventableUtile
UnenforceableUnpriestlyUtilitarian
UnenforcedUnprincipledUtility
UnengagedUnprintableUtilizable
UnenlightenedUnproblematicUtmost
UnenlighteningUnprocurableUtopian
UnenlivenedUnproductiveUtter
UnenterprisingUnprofessionalUtterable
UnenthusiasticUnprofitableUttered
UnentitledUnprogressiveUttermost

Positive Adjectives That Start with U

Following are some positive adjectives that start with U. If you want to make a positive impression in front of people, try to use them often.

UnabashedUnderstandingUnprecedented
UnadornedUnderstoodUnquestioning
UnadulteratedUndisputedUnrivaled
UnaffectedUndividedUnruffled
UnafraidUndoubtedUnselfish
UnanimousUnencumberedUnsinkable
UnassailableUnendingUnspoiled
UnassistedUnequivocalUnstoppable
UnbeatableUnerringUntainted
UnbeatenUneventfulUntapped
UnbiasedUnfailingUntroubled
UnblemishedUnforgettableUnused
UnbreakableUniformUpbeat
UnceasingUninjuredUpmost
UnclutteredUninterruptedUpper
UnconcernedUniqueUpright
UnconditionalUnitedUpward
UnconstrainedUniversalUrbane
UnconventionalUnmaskedUseful
UncriticalUnmatchedUtopian
UndauntedUnmistakableUtter
UndefeatedUnopposedUnperturbed
Undeniable  

Negative Adjectives That Start with U

Below is a list of adjectives starting with U that you can use to describe different aspects and features of people and things in a negative way.

UglyUndefinedUninspired
UnableUnderfundedUnintelligent
UnacceptableUnderhandedUnintended
UnaccountableUnderratedUnjust
UnaccustomedUndesirableUnkempt
UnacknowledgedUndignifiedUnkind
UnadvisedUndiplomaticUnlawful
UnaffordableUndisciplinedUnlicensed
UnanswerableUndistinguishedUnlikable
UnanticipatedUneasyUnmerciful
UnapologeticUneducatedUnmitigated
UnappealingUnemployedUnnatural
UnappetizingUnevenUnnecessary
UnappreciativeUnfairUnobtainable
UnapproachableUnfaithfulUnplanned
UnattainableUnfamiliarUnprofessional
UnattractiveUnfashionableUnraveled
UnauthorizedUnfavorableUnreachable
UnavailableUnfeelingUnreadable
UnbearableUnfilledUnrealistic
UnbeatableUnforeseeableUnruly
UnbecomingUnforgettableUnsafe
UncaringUnforgivableUnsettled
UncertainUnforgivingUnsettling
UncleanUnfortunateUnsightly
UncommunicativeUnfriendlyUnskilled
UncomprehendingUngracefulUnsolvable
UnconquerableUnguardedUnsophisticated
UnconscionableUnhappyUnsound
UnconsciousUnhealthyUnsuited
UncontrollableUnheededUnsure
UncooperativeUnhelpfulUntamed
UncoordinatedUnimpressiveUninformed
Uncouth  

Descriptive Adjectives That Start with U

Below are some descriptive words that start with U. They have the amazing power of making your written and oral conversations much more specific and a lot more interesting.

UbiquitousUndoneUnneighborly
UltimateUndueUnparalleled
UltraUnearthedUnpassable
UmberUneasyUnpredictable
UnableUnemployedUnqualified
UnacceptableUnerringUnquestionable
UnactiveUnfailingUnread
UnadvisableUnfaithfulUnreal
UnarguedUnfavorableUnremitting
UnarmedUnfilledUnripe
UnaskedUnfirmUnrivaled
UnbecomingUnfitUnruly
UnbelievableUngainlyUnseen
UnbelievedUngluedUnsettling
UnbiddenUngovernableUnsorted
UnblemishedUngracefulUnstable
UnbornUnhappyUnstudied
UnbuttonedUnheardUnsubstantiated
UncannyUnifiedUnsuitable
UncertainUniformUnthinkable
UncompromisingUnilateralUnthinking
UnconditionalUnitedUntitled
UncontestedUniversalUntrue
UncurableUnjustUnusual
UncutUnkindUnwashed
UnderageUnknownUnwell
UndercurrentUnlikeUnwieldy
UnderdressedUnlimitedUnwilling
UndergroundUnlovedUnwise
UnderhandUnmadeUnwitting
UnderhandedUnmercifulUnworkable
UndirectedUnmistakableUnworthy
UndisclosedUnnaturalUnwritten

Adjectives That Start with U to Describe a Person

In this section we have put together a list of adjectives that start with U to describe a person. Which one would you use to describe yourself or your closest one?

UglyUnfavorableUnsightly
UkrainianUnfocusedUnsophisticated
UnableUnforgettableUnspeakable
UnacceptableUnguardedUnspoiled
UnaccountableUnharmedUnstable
UnacknowledgedUnholyUnsuited
UnaffectedUnhurtUnsullied
UnattractiveUnimpeachableUnsupervised
UnavailableUnimpressiveUnsupported
UnbalancedUninformedUntested
UnbeatableUninjuredUnthinking
UnbelievableUniqueUntidy
UnblemishedUnitedUntouchable
UnblinkingUnladylikeUntrue
UnblushingUnluckyUntrustworthy
UnchangeableUnmanlyUntrusty
UncivilizedUnmatchedUnusual
UncommonUnnoticeableUnwell
UnconditionalUnobjectionableUnwitting
UnconsciousUnorthodoxUppity
UndefeatedUnpopularUpright
UnderageUnpredictableUpsetting
UnderbredUnpromptedUpstage
UnderprivilegedUnqualifiedUpstanding
UnderqualifiedUnrefinedUrbane
UnderratedUnreliableUsed
UndisputedUnresponsiveUseful
UndoubtedUnrulyUseless
UnemployedUnsafeUtopian
UnfaithfulUnscathed 

Adjectives That Start with U – Definitions and Examples

Merely going through the list of adjectives starting with U is not enough. We recommend you to further learn their definitions and examples below.

Ubiquitous: seeming to be everywhere or in several places at the same time; very common; omnipresent.

– The ubiquitous bicycles of university towns.

Ugandan:  person from Uganda; African, Afrikaner; Algerian.

– Ugandan child soldiers.

Ugly: unpleasant to look at; unattractive; displeasing.

– An ugly face.

Ukrainian: a person from Ukraine; Little Russian; Malo-Russian.

– Ukrainian elections.

Ulcerated: having an ulcer or canker; cankerous; sore; painful.

– Standing for years at a time causes swollen legs and ulcerated feet.

Ulcerative: relating to or being affected by an ulcer; festering; cankerous.

– Soon he had several huge, ulcerous sores on his legs.

Ulnar: Of or pertaining to the ulna, or the elbow; ulna; elbow bone.

– Ulnar nerve.

Ulterior: (of a reason for doing something) that somebody keeps hidden and does not admit; unrevealed; concealed.

– She must have some ulterior motive for being nice to me what does she really want?

Ultimate: happening at the end of a long process; final; eventual.

– We will accept ultimate responsibility for whatever happens.

Ultimo: in or during the previous month; earlier than the present time; no longer current.

– A letter of the 7th ultimo.

Ultraconservative: extremely or extraordinarily conservative; right-winger; rightist.

– An ultraconservative investment strategy.

Ultramarine: situated beyond the sea; indigo; navy.

– The male is indigo blue with ultramarine blue supercilium and forehead. 

Ultramicroscopic: too small to be seen with an ordinary microscope; molecular; imponderable.

– The fiber diameter was measured and ultramicroscopic was observed.

Ultramodern: very advanced in ideas, design, or techniques; progressive; forward-looking.

– The decorator appointed the hotel with ultramodern furnishings. 

Ultrasonic: higher than humans can hear; accelerated; brisk.

– Ultrasonic waves.

Ultraviolet: of or using electromagnetic waves that are just shorter than those of violet light in the spectrum and that cannot be seen; Roentgen rays; radioactivity.

– An ultraviolet lamp.

Umbellate: bearing or consisting of or resembling umbels; umbellar; bulging.

– Grifola umbellate could also absorb nutrition from the earth.

Umbelliferous: bearing an umbel or umbels; umbellar; bulging.

– Many of these frequent the blossoms of Golden-rods, umbelliferous and other late-flowering plants.

Umber: yellow or reddish brown in colour; beige; bister.

– A burnt umber man in a raw sienna compartment.

Umbilicate: having an umbilicus or navel; umbilical; omphalic.

– A central depression an umbilicate leaf.

Umbrageous: filled with shade; shadowed; shadowy.

– Cool umbrageous woodlands.

Umbrellalike: resembling an umbrella; umbrella; sunshade.

– An umbrellalike dome fourteen feet in diameter S. M. Spencer.

Umpteen: very many; indefinitely; numerous.

– Ellie had already phoned her sister umpteen times.

Umpteenth: happening or coming after many other occasions, things or people; countless; infinite.

– This is crazy,’ she told herself for the umpteenth time.

Umptieth: last in an indefinitely numerous series; umpteenth; umpteenth.

– After the re tied the knot for the umptieth time, he finally figured out how to make it stay tied.

Unabashed: not ashamed, embarrassed or affected by people’s negative opinions, when other people would be; unashamed; shameless.

– He was unabashed by the reaction he had caused.

Unabated: without becoming any less strong; continuous; endless.

– The rain continued unabated.

Unable: unable to do something not having the skill, strength, time, knowledge, etc. to do something; powerless; impotent.

– They have been unable or unwilling to resolve the conflict.

Unabridged: complete, without being made shorter in any way; unreduced; uncondensed.

– The message in the newspaper is unabridged.

Unaccented: having no regional or foreign accent; dull; feeble.

– Her English is unaccented.

Unacceptable: so bad that you think it should not be allowed; intolerable; insufferable.

– Such behaviour is totally unacceptable in a civilized society.

Unaccepted: not given acceptance; not accepted; unpopular.

– An unaccepted submission.

Unaccessible: capable of being reached only with great difficulty or not at all; inaccessible outback; remote.

– Always unaccessible to touch sky.

Unaccommodating: not providing or inclined to provide help or assistance; troublesome; argumentative.

– Her music is similarly unaccommodating.

Unaccompanied: without a person going together with somebody/something; unescorted; unattended.

– No unaccompanied children allowed.

Unaccountable: ​impossible to understand or explain; inexplicable; unsolvable.

– There has been an unaccountable increase in cases of the disease.

Unaccredited: not recognized as meeting prescribed standards or requirements; unauthorized; unlicensed.

– She holds a degree from an unaccredited university.

Unaccustomed: ​unaccustomed to something/to doing something not in the habit of doing something; not used to something; unfamiliar; uncommon.

– He was unaccustomed to hard work.

Unachievable: that you cannot manage to reach or obtain; distant; impassable.

– Unachievable goals.

Unacknowledged: ​not receiving the thanks or praise that is deserved; unidentified; unnamed.

– Her contribution to the research went largely unacknowledged.

Unacquainted: unacquainted (with something/somebody) not familiar with something/somebody; having no experience of something; ignorant; inexperienced.

– Visitors unacquainted with local customs.

Unacquisitive: not acquisitive; not interested in acquiring or owning anything; unachieved.

– Our perceptive faculties grow quiet, unprejudiced, and unacquisitive.

Unactable: not capable of or suitable for being performed or portrayed; not actable.

– An unactable play.

Unadapted: not suited by nature, character, or design to a particular use, purpose, or situation; not adapted.

– A plant unadapted to cold climates.

Unadjusted: not changed according to particular facts or circumstances; not adjusted; un-adapted.

– Unadjusted figures which do not take tourism into account showed that unemployment fell in July.

Unadoptable: not capable of being adopted especially because of having some undesirable trait; not adoptable.

– The older animals were considered unadoptable.

Unadorned: without any decoration; simple; unembellished.

– The walls were plain and unadorned.

Unadulterated: you use unadulterated to emphasize that something is complete or total; undiluted; untouched.

– For me, the holiday was sheer unadulterated pleasure.

Unadventurous: not willing to take risks or try new and exciting things; cautious; prudent.

– The presenter’s remark made me feel very unadventurous and inadequate.

Unadvisable: not prudent or wise; not recommended; inadvisable; imprudent; not prudent or wise.

– It is unadvisable to ripple the flax so severely.

Unaerated: not supplied with oxygen; unoxygenated; unventilated; not ventilated.

– Unaerated blood circulates in the brain, and coma is produced.

Unaesthetic: not beautiful; disgusting; ordinary.

– But he was an extremely unaesthetic person.

Unaffected: unaffected (by something) not changed or influenced by something; not affected by something; unaltered; uninfluenced.

– People’s rights are unaffected by the new law.

Unaffecting: not evoking a strong emotional response; not affecting; unimpressed.

– An unaffecting performance.

Unaffectionate:  lacking affection or warm feeling; detached; uncaring; unloving.

– She was keen to escape to London and get away from her unaffectionate and disapproving parents.

Unaffiliated: ​unaffiliated (with something) not belonging to or connected with a political party or a large organization; independent; nonaligned.

– Candidates unaffiliated with any political party.

Unaffixed: not affixed; loose; immense.

– Unaffixed masculine.

Unaffordable: costing so much that people do not have enough money to pay for it; outrageous; excessive.

– Health insurance is now unaffordable for many people.

Unafraid: not afraid or nervous; not worried about what might happen; fearless; courageous.

– She was unafraid of conflict.

Unaged: not subjected to an aging process; immature; unripe; unripened.

– Unaged tequila tinted with caramel.

Unaggressive: not aggressive; unwarlike; nonbelligerent.

– The dunlin is a small and unaggressive bird.

Unagitated: not physically disturbed or set in motion; not turbulent; relaxed.

– The young girl’s tone was quite unagitated.

Unaided: without help from anyone or anything; unaccompanied; nonpartisan.

– He can now walk unaided.

Unalarming: not alarmed or afraid; undeterred; audacious.

– The stock market makes all this debt seem unalarming. 

Unalienable: that cannot be taken away from you; inherent; nontransferable.

– The greatest evil, he believed, did not lie in unalienable rights.

Unalike: not alike; dissimilar; contrasting.

– I did think: wow, we are really unalike.

Unalloyed: ​not mixed with anything else, such as negative feelings; pure; absolute.

– Unalloyed joy.

Unalterable: that cannot be changed; immutable; unchangeable.

– The unalterable laws of the universe.

Unaltered: that has not changed or been changed; impervious; unconcerned.

– This practice has remained unaltered for centuries.

Unambiguous: clear in meaning; that can only be understood in one way; explicit; obvious.

– An unambiguous statement.

Unambitious: not involving a lot of effort, time, money, etc. or anything new; apathetic; dallying.

– An unambitious plan.

Unamended: not altered or corrected; not amended; unaltered.

– An unamended copy.

Unanalyzable: not capable of being analyzed; not analyzable; undecomposable.

– This weight of evidence is something mystical and unanalyzable.

Unanalyzed: not analyzed or broken down for detailed examination; not analyzed.

– Unanalyzed data.

Unangry: not angry.

– Look down with unangry eyes.

Unanimated: not animated or lively; dull; inanimate.

– There is something strikingly unanimated about her.

Unanimous: ​if a decision or an opinion is unanimous, it is agreed or shared by everyone in a group; unified; united.

– The decision was not unanimous.

Unannealed: not annealed; not properly heated and cooled; brittle.

– A thoroughly well annealed ring of soft iron.

Unannounced: ​happening without anyone being told or warned in advance; undisclosed; unpublished.

– She just turned up unannounced on my doorstep.

Unanswerable: an unanswerable argument, etc. is one that nobody can question or disagree with; irrefutable; insoluble.

– They presented an unanswerable case for more investment.

Unanswered: that has not been answered; unresolved; undecided.

– Many questions about the crime remain unanswered.

Unanticipated: ​that you have not expected or predicted; hasty; hurried.

– Unanticipated costs.

Unapologetic: ​not saying that you are sorry about something, even in situations in which other people might expect you to; remorseless; unmerciful.

– She was unapologetic about her remarks.

Unappareled:  having removed clothing; unattired; unclad; undressed.

– An unappareled boy.

Unapparent: not readily perceptible; not apparent; not easy to see.

– The virus also presents a threat since most infections remain unapparent.

Unappealable: not appealable to a higher court, as a cause; not appealable.

– The Deputy Chief Justice added that the decision was unappealable.

Unappealing: not attractive or pleasant; unlikable; unlikeable.

– The room was painted in an unappealing shade of brown.

Unappeasable: not to be appeased; relentless; implacable; persistent.

– I remembered with a shudder the crib in which Luman had been bound; and the look of unappeasable rage in his eyes.

Unappetizing: unpleasant to eat; looking as if it will be unpleasant to eat; unpalatable; uninviting.

– She brought me an unappetizing meal of cold fried eggs on toast.

Unappreciated: ​not having your work or your qualities recognized and enjoyed by other people; not appreciated; unacknowledged.

– He was in a job where he felt unappreciated and undervalued.

Unappreciative: not feeling or expressing gratitude; thankless; ungrateful; unthankful.

– Unappreciative of nature’s bounty.

Unapprehensive: not recognizing or slow to recognize danger; fearless; unafraid.

– They settled upon the faces and arms of the paddlers, totally unapprehensive of rebuff.

Unapproachable: of a person not friendly or easy to talk to; detached; reserved.

– Neighbors described the man as being difficult and unapproachable.

Unarguable: that nobody can disagree with; compelling; convincing.

– Unarguable proof.

Unargumentative: not given to or characterized by argument; noncontentious; not given to controversy. 

– Her speech was languid and unargumentative.

Unarmed: not carrying a weapon; unguarded; unshielded.

– He walked into the camp alone and unarmed.

Unarmored: not equipped with defensive or protective covering; not armored; scaleless.

– An unarmored vehicle.

Unarmoured: without protective armor; unarmored.

– The most effective against unarmoured troops and a decent strike will one hit kill.

Unarticulated:  without or deprived of the use of speech or words; dumb; inarticulate.

– Deep but unarticulated mood.

Unartistic: not conforming to the standards of art; not aesthetically appealing; unimaginative; unoriginal.

– These people seem to be quite happy to spray horrific and unartistic graffiti on memorials.

Unary: involving only one member of a set at a time; single; existing alone.

– It was a mixture of unary fertilizers.

Unascertainable: not able to be ascertained; resisting discovery; undiscoverable.

– The cause of death was unascertainable.

Unashamed: ​not feeling ashamed or embarrassed about something, especially when people might expect you to; outrageous; rude.

– She talked openly about her unashamed love of money.

Unasked: an unasked question is one that you have not asked even though you would like to know the answer; unsolicited; unsought.

– She answered his unasked question.

Unassailable: that cannot be destroyed, defeated or questioned; impregnable; invulnerable.

– The party now has an unassailable lead.

Unassertive: not assertive; modest; shy.

– I needed no binoculars, only an unassertive presence.

Unassignable: incapable of being transferred; nontransferable; unalienable.

– Unassignable priests.

Unassigned: not given to or reserved for any particular person or purpose; unallocated; unfamiliar.

– The apartment complex offers tenants ample, unassigned parking.

Unassisted: not helped by anyone or anything; unaided; unattended.

– She could not move unassisted.

Unassuming: not wanting to draw attention to yourself or to your abilities or status; modest; humble.

– He did some wonderful work in a quiet and unassuming way.

Unassured: lacking boldness or confidence; lacking self-confidence or assurance; insecure.

– Class 1 is assured delivery, class 2 is blind unassured delivery.

Unasterisked: not marked with an asterisk; unstarred.

– Unasterisked items.

Unattached: not married or involved in a romantic relationship; single; unengaged.

– He was still unattached at the age of 34.

Unattackable: immune to attack; incapable of being tampered with; impregnable; invulnerable.

– Unattackable immune system.

Unattainable: impossible to achieve or reach; unreachable; unachievable.

– An unattainable goal.

Unattended: without the owner present; not being watched or cared for; ignored; disregarded.

– Never leave young children unattended.

Unattired: having removed clothing; unappareled; unclad; undressed.

– Unattired kids.

Unattractive: not attractive or pleasant to look at; disgusting; unappealing.

– An unattractive brown colour.

Unattributable: not able to be ascribed or credited to a source; not capable of being attributed; unascribable.

– An unattributable rumor.

Unauthentic: not real, accurate, or sincere; not authentic; inauthentic.

– I confess to adding my own, very unauthentic addition to the recipe.

Unauthorized: without official permission; unofficial; unsanctioned.

– No access for unauthorized personnel.

Unavailable: ​unavailable (to somebody/something) that cannot be obtained; inaccessible; unobtainable.

– Such luxuries are unavailable to ordinary people.

Unavailing: without success; unsuccessful; ineffective.

– Their efforts were unavailing.

Unavenged: relating to that which has not been punished or avenged; acquitted; spared.

– His was the perfect crime, undetected, unexplained, motiveless, and unavenged.

Unavoidable: ​impossible to avoid or prevent; inescapable; inevitable.

– Recession at the time seemed unavoidable.

Unavowed: not affirmed, mentioned, or declared; not avowed; undisclosed; unidentified.

– An unavowed motive.

Unawakened: not aroused or activated; dormant; somnolent

– Unawakened emotions.

Unaware: not knowing or realizing that something is happening or that something exists; ignorant; unconscious.

– He was completely unaware of the whole affair.

Unawed: not filled with awe; aweless; not awed.

– We look for intelligent life off our planet but remain unawed by the societies that live parallel to us on earth.

Unbacked: without backing or support; lawed; illogical.

– An unbacked challenger.

Unbalanced: giving too much or too little importance to one part or aspect of something; unstable; deranged.

– An unbalanced article.

Unbanded: not identified with a band; Lacking a band or string; not fastened.

– An unbanded bird.

Unbaptized: not having undergone the Christian ritual of baptism; unidentified; anonymous.

– She was unbaptised, and I was terrified at the thought of her burning in hell.

Unbarred: not secured by a bar; unlocked; not marked with bars.

– He tried the gate in the high back fence and found it unbarred.

Unbarrelled: not in a barrel; unbarreled.

– An unbarrelled tank.

Unbearable: ​too painful, annoying or unpleasant to deal with or accept; intolerable; insufferable.

– The heat was becoming unbearable.

Unbeatable: impossible to defeat; invincible; unstoppable.

– This year the team has shown itself to be almost unbeatable.

Unbeaten: not having been defeated; undefeated; unconquered.

– The team are unbeaten in their last four games.

Unbecoming: not suiting a particular person; unflattering; unattractive.

– She was wearing an unbecoming shade of purple.

Unbefitting: unbefitting (of/for/to somebody/something) not suitable or good enough for somebody/something; inappropriate; unsuitable.

– His behaviour is unbefitting of a university professor.

Unbeholden: not having an obligation to someone; not indebted or beholden.

– In our age, for the first time, they could gain power themselves, unbeholden to tribal leaders for support.

Unbeknown: unbeknown to somebody without the person mentioned knowing; unknown; unaware.

– Unbeknown to her they had organized a surprise party.

Unbeknownst: ​unbeknown to somebody without the person mentioned knowing; undiscovered; unperceived.

– Unbeknown to her they had organized a surprise party.

Unbelievable: used to emphasize how good, bad or extreme something is; incredible; unimaginable.

– We get through an unbelievable amount of food each week.

Unbelieving: feeling or showing that you do not believe somebody/something; faithless; agnostic.

– She stared at us with unbelieving eyes.

Unbeloved: unhappy in love; suffering from unrequited love; bereft; lovelorn unloved.

– An unbeloved monster.

Unbendable: marked by firm determination or resolution; not shakable; firm; steadfast; steady.

– A man of unbendable perseverance” synonyms:

Unbending: unwilling to change your opinions, decisions; inflexible; rigid.

– Her father was a stern unbending man.

Unbigoted: showing respect for the rights or opinions or practices of others; not opinionated; tolerant.

– Like his family, he also observed unbigoted, liberal views.

Unbitter: not bitter; not having a bitter taste; unresentful; not resentful.

– An unbitter variety of eggplant.

Unbleached: not made whiter by the use of chemicals; not bleached; pure; raw.

– Unbleached flour.

Unblemished: not spoiled, damaged or marked in any way; impeccable; flawless.

– He had an unblemished reputation.

Unblended: not mixed with other types of the same substance; neat; plain.

– Unblended whisky.

Unblinking: if somebody has an unblinking stare or looks with unblinking eyes, they look very steadily at something and do not blink; steady; unwavering.

– The book provides an unblinking view of the causes of the war.

Unbloody: not bloody; nonviolent; bloodless.

– An unbloody transfer of power.

Unblushing: not feeling or showing embarrassment or shame; arrant; audacious.

– A comedy of manners, encased in the most unblushing melodrama.

Unbodied: having no body; incorporeal; celestial.

– Unbodied souls.

Unbolted: not fastened or secured, as with a bolt or bolts; detach; discharge.

– As the door was unbolted, it burst open on her and the heavy oak wood knocked Ione unconscious.

Unbooked: not reserved in advance; unreserved; unallocated.

– Unbooked train tickets.

Unbordered: having no border; indefinite; indistinct.

– Unbordered shadows.

Unborn: not yet born; embryonic; fetal.

– Her unborn baby.

Unbound: not bound; not attached, as by a chemical bond; unfetter; unshackle

– Unbound electrons.

Unbowed: ​not defeated or not ready to accept defeat; stubborn; triumphant.

– The losing team left the field bloody but unbowed.

Unbraced: without braces or props; unsupported; attenuate.

– Her shoulder had been unbraced.

Unbrainwashed: not successfully subjected to brainwashing; unconvinced; unpersuaded.

– Despite the torture and the psychological pressure he remained unbrainwashed.

Unbranched: free from or not divided into branches; branchless; having no branches.

– A tree with a straight unbranched trunk.

Unbranded: that does not have a brand name; nonproprietary; untrademarked.

– The website sells cheap, unbranded clothes and accessories.

Unbreakable: ​impossible to break; indestructible; shatterproof.

– This new material is virtually unbreakable.

Unbridgeable: an unbridgeable gap or difference between two people or groups or their opinions is one that cannot be closed or made less wide; awkward; intolerable.

– Owing to seemingly unbridgeable political differences, there has been little dialogue between the two sides.

Unbridled: lacking control and therefore extreme; unrestrained; unconstrained.

– Unbridled passion.

Unbroken: not interrupted in any way; uninterrupted; continuous.

– A single unbroken line.

Unbrushed: not brushed; ungroomed; messy; rumpled.

– The suit was wrinkled and unbrushed,

Unburied: not buried or placed in a grave; disembalm; disentomb.

– The unburied bodies were discovered at ten different sites.

Unburnished: not burnished; unpolished; dull.

– His recollections are more striking for being so understated and unburnished.

Unbuttoned: informal and relaxed; unzipped; unfastened.

– Staff respond well to her unbuttoned style of management.

Uncanny: strange and difficult to explain; weird; mysterious.

– I had an uncanny feeling I was being watched.

Uncapped: not selected for a representative team; unsealed; broke open.

– The team is made up largely of uncapped players.

Uncarbonated: not having carbonation; noncarbonated; noneffervescent.

– Frozen uncarbonated beverages are made by freezing a non-carbonated juice or other liquid.

Uncaring: not showing sympathy about the problems or pain of other people; callous; heartless.

– He was selfish and uncaring.

Uncarpeted: not carpeted; uncovered; unpainted.

– Bare uncarpeted floors.

Uncarved: not having been carved or shaped with knife or other tool; natural; unmodified.

– In uncarved simplicity the people attain their true nature.

Uncastrated: not castrated; intact; entire.

– An uncastrated stallion.

Uncategorized: not categorized or sorted; unsorted; unclassified.

– In the past the uncategorized pages were updated once a week.

Unceasing: continuing all the time; incessant; ceaseless.

– Planes passed overhead with unceasing regularity.

Uncensored: not censored, having had parts removed that are not considered suitable for the public; uncut; entire.

– An uncensored newspaper article.

Unceremonial: discourteously abrupt; hasty; rude.

– He made an unceremonial departure in the middle of my speech.

Unceremonious: done roughly and rudely; abrupt; sudden.

– He was bundled out of the room with unceremonious haste.

Uncertain: uncertain (about/of something) feeling doubt about something; not sure; unresolved.

– They’re both uncertain about what to do.

Uncertified: not endorsed; not confirmed, guaranteed, or attested authoritatively; not certified.

– An uncertified teacher.

Unchallengeable: that cannot be questioned or argued with; that cannot be challenged; noncontroversial; uncontroversial.

– Unchallengeable evidence.

Unchallenged: not doubted; accepted without question; not challenged.

– She could not allow such a claim to go unchallenged.

Unchangeable: that cannot be changed; unalterable; immutable.

– Unchangeable laws.

Unchanged: that has stayed the same and not changed; unaffected; uninterrupted.

– My opinion remains unchanged.

Unchanging: that always stays the same and does not change; consistent; constant.

– The party stood for certain unchanging principles.

Uncharacteristic: uncharacteristic (of somebody) not typical of somebody; not the way somebody usually behaves; uncommon; unconventional.

– The remark was quite uncharacteristic of her.

Uncharged: not charged, especially with electricity; electrically neutral; electroneutral; drained.

– An uncharged battery.

Uncharitable: unkind and unfair in the way that you judge people; unkind; inconsiderate.

– Uncharitable thoughts.

Uncharted: not marked on a map; that has not been visited or investigated before; unexplored; untraveled.

– The ship hit an uncharted rock.

Unchartered: not recorded or plotted on a map, chart, or plan; undiscovered; unexplored.

– An unchartered island.

Unchaste: not chaste; not virtuous; not pure.

– An unchaste woman.

Uncheckable: incapable of being checked or restrained; difficult; unmanageable; hard to control.

– An uncheckable force.

Unchecked: if something harmful is unchecked, it is not stopped from getting worse; uncontrolled; berserk.

– The rise in violent crime must not go unchecked.

Uncheerful: causing sad feelings of gloom and inadequacy; cheerless; depressing.

– A moody and uncheerful person.

Unchewable: not able or suited to be chewed; not chewable; tough.

– Unchewable meat.

Unchivalrous: not chivalrous; lacking in chivalry; crude; impolite.

– An unchivalrous rivalry.

Unchristian:  not of a Christian faith; christless; nonchristian.

– I am not aware of any parish that does that in an unchristian, unfriendly manner.

Unchristianly: not professing Christianity or its teachings; unkind, unfair; morally wrong.

– She was possessed of a very unchristianly suspicion about her half-sister.

Uncial: Of or relating to an ounce, or an inch, especially to letters printed an inch high.  Majuscule; initial.

– The uncial letters are very small and neat, upright and regular, and their breadth is nearly equal to their height.

Uncivil: ​not polite; rude; insulting.

– He laughed at her uncivil behavior. 

Uncivilized: not having developed a modern culture and way of life; uneducated; uncultured.

– I have worked in the wildest and most uncivilized parts of the world.

Unclad: naked; nude; undressed.

– Unclad beauties in tropical pools.

Unclaimed: that nobody has claimed as belonging to them or being owed to them; nameless; undisclosed.

– The prize has remained unclaimed.

Unclassifiable: not possible to classify; unidentifiable; impossible to identify.

– It fell somewhere between the two, as an unclassifiable phenomenon of undoubted potency.

Unclassified: not officially secret; available to everyone; unidentified.

– The military gave unclassified information to the newspapers. 

Unclean: dirty and therefore likely to cause disease; filthy; grimy; mucky.

– Unclean water.

Unclear: not clear or definite; difficult to understand or be sure about; ambiguous; confused.

– His motives are unclear.

Unclimbable: incapable of being ascended; unscalable; impassable.

– Unclimbable wall.

Unclipped: not clipped; uncut; untrimmed.

– Unclipped hair.

Unclogged: freed of obstructions; unobstructed; cleanse.

– An unclogged drain.

Unclothed: not wearing any clothes; naked; bare; nude.

– Police found the victim’s unclothed body in the woods.

Unclouded: not covered by clouds; not darkened or obscured; clear.

– His eyes were blue and unclouded.

Uncluttered: ​not containing too many objects, details or unnecessary items; tidy; systematic; orderly.

– An uncluttered room.

Uncoated: not having a coating; non-covered; non-enveloped.

– Uncoated paper.

Uncollected: not collected or gathered; absent in mind; not having one’s thoughts collected.

– Roads are potholed and streets strewn with uncollected rubbish and awash with sewage.

Uncolored: with no colour; with no colour added; colorless; unstained.

– Plain, uncolored glass.

Uncombable:  not capable of being combed; uncombed.

– Uncombable hair.

Uncombed: of hair that has not been brushed or combed; very untidy; messy.

– Her hair was lifeless and uncombed.

Uncombined: not combined; uncomplicated; absolute.

– Chemically uncombined elements.

Uncomely: unpleasant to look at; indecent; indecorous.

– An uncomely portrait.

Uncomfortable: not feeling physically relaxed, warm; intolerable; unbearable.

– I was sitting in an extremely uncomfortable position.

Uncommercial: not engaged in or related to commerce; uneconomic; profitless.

– Uncommercial travel.

Uncommitted: uncommitted (to somebody/something) not having given or promised support to a particular person, group, belief, action; floating; undecided.

– The party needs to canvass the uncommitted voters.

Uncommon: not existing in large numbers or in many places; unusual; rare.

– Side effects from the drug are uncommon.

Uncommunicative: not willing to talk to other people or give opinions; taciturn; reserved.

– He had a headache and was uncommunicative.

Uncompartmented: not compartmented; not divided into compartments or isolated units.

– Most Regio rolling stock consist of uncompartmented single and double-decker cars.

Uncompassionate: devoid of feeling, sympathy, or compassion; callous; cold-blooded.

– An uncompassionate statement.

Uncompensated: not providing or provided with monetary compensation; not paid or compensated; unpaid; voluntary.

– Uncompensated workers.

Uncompetitive: not cheaper or better than others and therefore not able to compete equally; symbiotic; nonconflicting.

– An uncompetitive industry.

Uncomplaining: ​not saying that you are unhappy about a difficult or unpleasant situation; not saying that you are in pain; patient; forbearing.

– The work is boring, but he’s cheerful and uncomplaining.

Uncomplete: not brought to an end or to the desired final state; not completed; vacant.

– An uncompleted portrait.

Uncompleted: that has not been finished; untouched; unused.

– She left the sentence uncompleted.

Uncomplicated: imple; without any difficulty or worry; straightforward.

– An easygoing, uncomplicated young man.

Uncomplimentary: ​rude or showing a lack of respect; belittling; deprecating.

– Uncomplimentary remarks.

Uncompounded: not mixed; pure; uncomplicated.

– These poisons in their uncompounded form may only be supplied to persons known to the pharmacist.

Uncomprehending: not understanding a situation or what is happening; dull; heedless.

– He gave me an uncomprehending look when I mentioned his name.

Uncomprehensible: difficult to understand; unclear; not clear to the mind.

– Her comments were often uncomprehensible.

Uncompromising: unwilling to change your opinions or behaviour; determined; inflexible.

– He has a reputation for being tough and uncompromising.

Unconcealed: of an emotion, etc. that you do not try to hide; obvious; evident.

– Unconcealed curiosity.

Unconcerned: ​unconcerned (about/by something) not worried or anxious about something because you feel it does not affect you or is not important; uninterested; uninvolved.

– He drove on, apparently unconcerned about the noise the engine was making.

Unconditional: without any conditions or limits; unquestioning; unqualified; unreserved.

– She gave her children unconditional love.

Unconditioned: of behaviour not trained or influenced by experience; natural; absolute.

– An unconditioned response.

Unconfined: ​not limited in space, range or amount; unrestrained; unbound.

– The animals have unconfined access to pasture.

Unconfirmed: that has not yet been proved to be true or confirmed; gratuitous; groundless.

– Unconfirmed reports said that at least six people had been killed.

Unconformable: not conforming; abominable; contradictory.

– In the grounds of the Admiralty House curious instances of unconformable strata are laid bare in old quarries.

Uncongenial: uncongenial (to somebody) (of a place, job, etc.) not pleasant; not making you feel relaxed; not suitable for your personality.

– An uncongenial atmosphere.

Unconnected: not related or connected in any way; unrelated; unassociated.

– The two crimes are apparently unconnected.

Unconquerable: too strong to be defeated or changed; invincible; impregnable; inexpugnable.

– He was thought of to be unconquerable in the field of battle and was never defeated in any war he fought. 

Unconquered: not overcome, defeated, or subjugated especially by military force; not conquered; unbeaten; unvanquished.

– Unconquered territories.

Unconscientious: done with or acting with insufficient attention; negligent; heedless.

– Please to come in a very mischievous, unconscientious, theatre-loving humor.

Unconscionable: so bad, immoral, etc. that it should make you feel ashamed; too great, large, long; excessive.

– It would be unconscionable for her to keep the money.

Unconscious: in a state like sleep because of an injury or illness, and not able to use your senses; insensible; senseless.

– They found him lying unconscious on the floor.

Unconsecrated: not having been made or declared sacred; indecent; irreverent.

– Buried in unconsecrated ground.

Unconsidered: not thought about, or not thought about with enough care; hasty; impulsive.

– I came to regret my unconsidered remarks.

Unconsolable: sad beyond comforting; incapable of being consoled; disconsolate; inconsolable desolate; crushed by grief.

– The mother was almost unconsolable, and the young wife was sorely smitten by the bereavement.

Unconsolidated: loosely arranged; loose; incoherent.

– Unconsolidated subsidiaries.

Unconstitutional: not allowed by the constitution of a country, a political system or an organization; unjustified; unlawful; unofficial.

– The judges declared the decision unconstitutional.

Unconstrained: not limited in amount; extent.

– Unconstrained growth.

Unconstricted: not constricted physically or by extension psychologically; not constricted.

– Healthy unconstricted arteries.

Unconstructive: not serving to promote improvement or advancement; ineffectual; impractical.

– Vague and unconstructive criticism.

Unconsumed: not used up or expended; uneaten; unused.

– Any unconsumed food should be stored safely.

Unconsummated: not having been consummated; incomplete; unfinished.

– An unconsummated marriage.

Uncontainable: not able to be restrained, checked, or controlled; uncontrollable; disorderly.

– The uncontainable obsession.

Uncontaminated: ​not harmed by something; unused; virgin.

– Uncontaminated water.

Uncontested: ​without any opposition or argument; indisputable; irrefutable.

– These claims have not gone uncontested.

Uncontrived: not showing the effects of planning or devising; irresistible; natural.

– There’s not a moment in the film that feels honest and uncontrived.

Uncontrollable: that you cannot control or prevent; unmanageable; ungovernable.

– I had an uncontrollable urge to laugh.

Uncontrolled: that somebody cannot control or stop; unrestrained; unconstrained.

– The thoughts rushed into my mind uncontrolled.

Uncontroversial: not causing, or not likely to cause, people to disagree; unchallenged; undisputed.

– An uncontroversial opinion.

Unconventional: not following what is done or considered normal or acceptable by most people; different and interesting; unorthodox; unfamiliar.

– An unconventional approach to the problem.

Unconverted: not converted; capricious; changeable.

– He is not a natural communicator to his wider flock, never mind the unconverted.

Unconvertible: not able to be converted; inconvertible; unexchangeable.

– All will be made in unconvertible currency, and over issue will occur. 

Unconvinced: ​not believing or not certain about something despite what you have been told; distrustful; dubious.

– I remain unconvinced of the need for change.

Unconvincing: not seeming true or real; not making you believe that something is true; flimsy; implausible.

– I find the characters in the book very unconvincing.

Uncooked: not cooked; raw; unprocessed.

– Eat plenty of uncooked fruit and vegetables.

Uncool: not considered acceptable by fashionable young people; abhorrent; bitter.

– My kids tell me my hairstyle is really uncool.

Uncooperative: not willing to be helpful to other people or do what they ask; unhelpful; awkward.

– The witness was extremely uncooperative.

Uncoordinated: not well organized; with no thought for how the different parts work together; lumbering; shambling.

– The budget process had been uncoordinated and inefficient.

Uncordial: lacking warmth or friendliness; not disposed to friendship or friendliness; unfriendly.

– Looked uncordial as we approached.

Uncorrectable: not capable of being corrected; not correctable; irredeemable; irrecoverable.

– An uncorrectable error.

Uncorrected: not subjected to correction or discipline; not made right; undisciplined.

– An uncorrected typo.

Uncorrelated: having no mutual relationship; not correlated; unrelated.

– Uncorrelated factors.

Uncorroborated: not supported by any other evidence; not having been corroborated; unconfirmed; unjustifiable.

– His story was uncorroborated by the evidence.

Uncorrupted: not debased; untainted; uncontaminated.

– Though his associates were dishonest, he remained uncorrupted.

Uncounted: not counted; innumerable; incalculable.

– A stack of uncounted bills.

Uncoupled:  having the coupling undone; unconnected; not joined or linked together.

– The engine had been uncoupled from the rest of the train.

Uncouth: of a person or their behaviour rude or socially unacceptable; coarse; uncivilized.

– Uncouth laughter.

Uncovered: not covered by anything; unwrap; unveil.

– His head was uncovered.

Uncreative: lacking originality of thought; unimaginative; unoriginal.

– The company is full of nice but rather uncreative people.

Uncritical: not willing to criticize somebody/something or to judge whether somebody/something is right or wrong; careless; easily pleased.

– Her uncritical acceptance of everything I said began to irritate me.

Uncropped: not trimmed or cut off short; unbrowsed; unplanted.

– An uncropped photograph.

Uncrowded: not full of people; comfortable; roomy; vast.

– The beach was pleasantly uncrowded.

Uncrowned: of a king or queen not yet crowned; deposed; dethroned.

– He is the uncrowned king of comedy.

Uncrystallized:  without real or apparent crystalline form; amorphous; uncrystallised.

– Various uncrystallized limestones were frequently used in the archaic period and here and there even in the fifth century.

Unctuous: friendly or giving praise in a way that is not sincere and that is therefore unpleasant; sycophantic; ingratiating.

– An unctuous host.

Uncultivable: unable to be cultivated; not suitable for cultivation; not cultivable.

– Uncultivable land.

Uncultivated: of land not used for growing crops; unmannerly; indecorous.

– These meadowlands have lain uncultivated for centuries.

Uncultured: of people not well educated; not able to understand or enjoy art, literature; artless; unrefined.

– She is the one from a log village near an ice shelf, but she makes me feel uncultured and awkward.

Uncurbed: not restrained or controlled; incontinent; unbridled.

– The 1950s were characterized by an uncurbed belief in technological progress.

Uncured: not seasoned; unseasoned; not aged or processed.

– Uncured pelts.

Uncurled: not having been curled; straight; untwisted.

– The snake uncurled and slithered off.

Uncurtained: not provided with curtains; curtainless; uncovered.

– Without curtains.

Uncut: left to grow; not cut short; uncensored.

– The uncut grass came up to her waist.

Undamaged: ​not damaged, harmed or made less good; intact; unharmed.

– There was a slight collision but my car was undamaged.

Undatable: Not able to be dated; that may be not be ascribed a date; Not dateable; unsuitable for romantic outings; unattractive.

– The first patient developed undatable atrial fibrillation, which was resistant to pharmacological treatment and electrical cardioversion.

Undated: without a date written or printed on it; dateless; un-datable.

– An undated letter.

Undaunted: still enthusiastic and determined, despite difficulties, danger; undeterred; unafraid.

– He seemed undaunted by all the opposition to his idea.

Undecided: not having made a decision about somebody/something; unsure; uncertain.

– I’m still undecided (about) who to vote for.

Undecipherable: unable to be deciphered; not decipherable; indecipherable.

– Undecipherable handwriting.

Undeciphered: not clear or definite; ambiguous; unresolved.

– Undeciphered journal.

Undeclared: not admitted to; not stated in an open way; not having been declared; indescribable.

– No income should remain undeclared.

Undecomposable: representing the furthest possible extent of analysis or division into parts; uncontaminated; untouched.

– A feeling is a simple and undecomposable mental state.

Undecorated: not decorated with something to increase its beauty or distinction; unadorned bare; plain.

– The table is large and made out of steel, completely undecorated.

Undedicated: not intended for or given over to a particular purpose; not dedicated.

– Undedicated funds.

Undefeated: not having lost or been defeated; reigning; unbeaten.

– They are undefeated in 13 games.

Undefendable: not defended or capable of being defended; assailable; open; undefended.

– His proposal was examined by Cornwallis and rejected as undefendable.

Undefended: not protected or guarded; unprotected; unguarded.

– Undefended borders.

Undefiled: not made corrupt, impure, or unclean; not defiled; untainted.

– Juries were judges undefiled by practice.

Undefinable: not capable of being precisely or readily described; not easily put into words; indefinable; undefined; vague.

– He could fight an enemy, but not this undefinable emptiness.

Undefined: not made clear or definite; unspecified; unexplained.

– The money was lent for an undefined period of time.

Undelineated: not represented accurately or precisely; undepicted; unpictured.

– The border also remains undelineated.

Undemanding: not needing a lot of effort or thought; easygoing; mellow.

– An undemanding job.

Undemocratic: against or not acting according to the principles of democracy; authoritarian; autocratic.

– The system is fundamentally undemocratic.

Undemonstrative: not showing feelings openly, especially feelings of love; unemotional; unaffectionate.

– His father was distant and undemonstrative.

Undeniable: true or certain; that cannot be denied; indisputable.

– He had undeniable charm.

Undenominational: not bound or devoted to the promotion of a particular denomination; nonsectarian; secular.

– Undenominational religious instruction.

Undependable: unable to be trusted or relied on; not dependable; unreliable.

– He is completely undependable.

Under: lower; below; underneath.

– The under layer.

Underactive:  having an abnormally low level of activity; hypoactive; inactive.

– I have to take all kinds of hormone replacements because my thyroid gland is underactive.

Underage: done by people who are too young by law; adolescent; minor.

– Underage drinking.

Underarm: an underarm throw of a ball is done with your hand kept below the level of your shoulder; connected with a person’s armpit; underhand.

– Underarm sweating.

Underbred: marked by lack of good breeding; ill-bred; unrefined.

– An uneducated, underbred, and underfed property less man.

Undercooked:  Insufficiently cooked, so as to be unpalatable or inedible; half-cooked; half-raw.

– I can’t eat this chicken it’s undercooked.

Undercover: working or done secretly in order to find out information for the police, a government; covert; secret.

– The scandal was revealed after months of undercover work by journalists.

Underdeveloped: having few industries and a low standard of living; unmodernized; homespun.

– The baby was born with underdeveloped lungs.

Underdone: not cooked enough; raw; uncooked.

– I like my steak underdone.

Undereducated: poorly educated; untutored; unschooled.

– The schoolchildren are undereducated, unskilled and unprepared for the world of work.

Underemployed: not having enough work to do; not having work that makes full use of your skills and abilities; underused; underutilized.

– He was underemployed and not satisfied with his work.

Underfed: having had too little food to eat; malnourished; starved.

– The Russian army is full of underfed teenage conscripts.

Underfunded: not having enough money to spend, with the result that it cannot function well; undercapitalized; underfinanced.

– Seriously underfunded.

Underground: under the surface of the ground; basement; subterranean.

– Underground parking.

Underhand: secret and dishonest; fraudulent; cheating.

– I would never have expected her to behave in such an underhand way.

Underhanded: marked by secrecy, chicanery, and deception; not honest and aboveboard; covert.

– An underhanded attempt to gain power. 

Underhung: of a lower jaw; projecting beyond the upper jaw; undershot.

– An underhung jaw.

Underivative: not derivative or imitative; original; authentic.

– A natural and underivative poet.

Underived: not derived; primary or simple; original.

– It affects to treat men as though their existence were underived.

Underlying: important in a situation but not always easily noticed or stated clearly; fundamental; basic.

– The underlying assumption is that the amount of money available is limited.

Undermanned: not having enough people working in order to be able to function well; understaffed; inadequate.

– They have had great difficulties of display and have been undermanned and overcrowded.

Undermentioned: used in a book or document to refer to something that is mentioned later; aforementioned; aforesaid.

– The undermentioned staff all wish to join the union. 

Undernourished: in bad health because of a lack of food or a lack of the right type of food; malnourished; underfed.

– Severely undernourished children.

Underpopulated: having a lower population density than normal or desirable; inhabited.

– The richly endowed but underpopulated Ivory Coast.

Underprivileged: having less money and fewer opportunities than most people in society; disadvantaged; deprived.

– Underprivileged sections of the community.

Underqualified: lacking sufficient qualifications (such as adequate education and experience) for a particular job, assignment;  unfit; incompetent.

– An underqualified candidate.

Undersea: found, used or happening below the surface of the sea; submerged; immersed.

– Undersea cables.

Undersealed: having a coating of tar or other rustproof material applied to the underside; undercoated; rustless.

– It also fitted new brakes and completely undersealed the chassis.

Undersexed: having the lower incisor teeth or lower jaw projecting beyond the upper when the mouth is closed underhung; underslung.

– The jaw is wide and slightly undershot.

Undersized: not as big as is expected or needed; underdeveloped; stunted.

– She held an undersized baby in her arms.

Underslung: suspended below a supporting member; underhung; undershot.

– She jutted her chin toward the giant ship, jaw underslung in anger like a bulldog.

Understaffed: not having enough people working and therefore not able to function well; undermanned; inadequate.

– We’re very understaffed at the moment.

Understandable: seeming normal and reasonable in a particular situation; comprehensible; intelligible.

– It was an understandable mistake to make.

Understanding: showing sympathy for other people’s problems and being willing to forgive them when they do something wrong; sympathetic; compassionate.

– She has very understanding parents.

Understated: if a style, colour, etc. is understated, it is attractive in a way that is not too obvious; subtle; underrate.

– He understated his taxable income.

Understood: implied by or inferred from actions or statements; tacit; implicit; inexplicit.

– The understood provisos of a custody agreement.

Underwater: below the surface of water; undersea; submarine.

– They escaped by swimming underwater.

Underway: having started; ongoing; advancing.

– Preparations are well underway for a week of special events in May.

Underweight: weighing less than the normal or expected weight; malnourished; starved.

– The baby was dangerously underweight at birth.

Undescended: staying inside the body instead of moving down normally into the scrotum; unpushed; airbell.

– When my son was nine he had two operations to bring down his undescended testicles.

Undescriptive: not successful in describing; nondescriptive; nondepictive.

– Even other administrators may be confused by undescriptive block summaries.

Undeserved: ​that somebody does not deserve and therefore unfair; disproportionate; extreme.

– The criticism was totally undeserved.

Undeserving: undeserving (of something) not deserving to have or receive something; inappropriate; ineligible.

– He was undeserving of her affections.

Undesirable: not wanted or approved of; likely to cause trouble or problems; unpleasant; disagreeable.

– It would be highly undesirable to increase class sizes further.

Undesired: not wanted or desired; unwanted; unacceptable.

– Normally this would result in an undesired dip in the drink.

Undesirous: having or feeling no desire; undesiring.

– A very private man, totally undesirous of public office.

Undetectable: impossible to see or find; unnoticeable; imperceptible.

– The sound is virtually undetectable to the human ear.

Undetected: not noticed by anyone; uncharted; undiscovered.

– How could anyone break into the palace undetected?

Undeterminable: incapable of being definitely decided, settled or fixed; not determinable; indeterminable.

– At an undeterminable location.

Undetermined: not definitely or authoritatively decided, settled, or identified; not determined; unclear.

– An undetermined boundary.

Undeterred: ​if somebody is undeterred by something, they do not allow it to stop them from doing something; fearless; indomitable.

– But the society pursued its objects, undeterred by sarcasm.

Undeveloped: not grown to full size; primitive; underdeveloped.

– Undeveloped limbs.

Undeviating: going directly ahead from one point to another without veering or turning aside; unswerving; direct.

– Some people see evolution as an undeviating upward march from simple organisms to the very complex.

Undiagnosable: not possible to diagnose; unidentifiable; impossible to identify.

– Their failure to report a plant might be the cause of its every undiagnosable problem.

Undifferentiated: having parts that you cannot see a difference between; not split into different parts or sections; identical; similar.

– A view of society as an undifferentiated whole.

Undigested:  not digested; indigestible; nondigestible.

– Undigested food.

Undignified: causing you to look silly and to lose the respect of other people; demeaning; unbecoming.

– There was an undignified scramble for the best seats.

Undiluted: not mixed or combined with anything and therefore very strong; unadulterated; concentrated.

– I looked back on that time with undiluted pleasure.

Undiminished: that has not become smaller or weaker; entire; exhaustive.

– They continued with undiminished enthusiasm.

Undiplomatic: lacking in diplomacy; imprudent; inconsiderate.

– Nobody can accuse this book of being undiplomatic; the author is unfailingly kind.

Undirected: not directed; not planned or guided; directionless; aimless.

– An undirected graph.

Undiscerning: lacking judgement, insight, or taste; obtuse; purblind.

– An undiscerning audience.

Undischarged: an undischarged bankrupt is a person who has been officially stated to be bankrupt by a court but who still has to pay his or her debts; owing; outstanding.

– We should leave our responsibilities undischarged, our task unfinished.

Undisciplined: not having enough control or organization; behaving badly; disorderly.

– His talent is raw and undisciplined.

Undiscovered: that has not been found or noticed; that has not been discovered; obscure; uncharted.

– A previously undiscovered talent.

Undiscriminating: deciding what you like without thinking carefully; uncritical; arbitrary.

– The public was often so undiscriminating in its praise.

Undismayed: ​not worried or frightened by something unpleasant or unexpected; undaunted; audacious.

– He was undismayed by the havoc he encountered on his return.

Undisputable: incapable of being questioned or disputed; indisputable; undisputably.

– Undisputable proof/evidence.

Undisputed: that cannot be questioned or proved to be false; that cannot be disputed; irrefutable.

– The date of the painting is now undisputed.

Undissolved: not dissolved; still in solid form; unmelted.

– Undissolved sugar in the bottom of the cup.

Undistinguishable: not capable of being distinguished or differentiated; indistinguishable; imperceptible.

– The thrills of joy and thrills of pain are undistinguishable.

Undistinguished: not very interesting, successful or attractive; ordinary; average.

– An undistinguished career.

Undistorted: without alteration or misrepresentation; artless; ingenuous.

– His judgment was undistorted by emotion.

Undistributed: not distributed among a variety of securities; undiversified; not diversified.

– We taxed distributed profits at a far higher rate than undistributed profits.

Undisturbed: not interrupted by anyone; uninterrupted; untouched.

– She succeeded in working undisturbed for a few hours.

Undiversified: Not diversified; general; not specialized.

– His undiversified investments left him overexposed to the market downturn.

Undividable: unable to be divided; unsplittable; impenetrable.

– It is undividable society’s advancement for law and morality.

Undivided: not split into smaller parts; not divided; unflagging.

– The estate passed undivided to his only son.

Undoable: impossible to achieve; unachievable; unattainable.

– Nearly everything you can do to an image is undoable.

Undocumented: not supported by written evidence; imaginary; theoretical.

– Undocumented accusations.

Undogmatic: not dogmatic; freethinking; not accepting of (especially religious) authority.

– She leads prayers on the hour and espouses a real but undogmatic faith.

Undomesticated: not domesticated; barbarian; desert.

– Undomesticated relatives of the house cat.

Undoubted: used to emphasize that something exists or is definitely true; indubitable; uncontested.

– She has an undoubted talent as an organizer.

Undrained: not emptied of liquid; not drained.

– Preserve wetlands; keep them undrained.

Undramatic: not dramatic; lacking in dramatic action; unspectacular; unsensational.

– I thought I’d make a fairly undramatic farewell.

Undraped: lacking drapery or draperies; bald; Bare; bare-skinned.

– Undraped windows.

Undrawn: not represented in a drawing; undiversified; undividable.

– She had left her curtains undrawn so as not to sleep too long in the morning.

Undreamed: much more or much better than you thought was possible; unexpected; unforeseen.

– Undreamed of success.

Undreamt: not imagined even in a dream; undreamed; undreamed of; undreamt o; unimagined incredible.

– We, of course, have knowledge undreamt of by the Babylonians.

Undried: still wet or moist; wet; covered or soaked with a liquid such as water.

– He shrugged off the undried raincoat.

Undrinkable: not good or pure enough to drink; polluted; contaminated.

– The water was undrinkable and had to be boiled.

Undue: ​more than you think is reasonable or necessary; excessive; extreme.

– They are taking undue advantage of the situation.

Undulant: rising and falling in waves; having a wavy form, outline, or surface; convoluted; lurching.

– Beyond was a lake, very blue in the sunlight, bulwarked by undulant hills.

Undulatory: moving in undulations; having the form or appearance of waves; coiled; curly.

– His mind was still touched into mystery by the spirit housed in that uncouth and undulatory flesh.

Undutiful: not dutiful; disobedient; disrespectful; impious

– An undutiful son.

Undyed: not artificially colored or bleached; unbleached; uncolored natural.

– Undyed cotton.

Undying: ​lasting forever; eternal; enduring.

– He declared his undying love for her.

Undynamic: not active, energetic, or forceful; not dynamic; stagnant.

– One condition of happiness is that it’s undynamic.

Uneager: feeling or showing a lack of eagerness; reluctant or unwilling; not eager.

A– n apprehensive, uneager expression.

Unearned: ​used to describe money that you receive but do not earn by working; undeserved; unjustified.

– Declare all unearned income.

Unearthly: very strange; not natural and therefore frightening; supernatural.

– An unearthly cry.

Uneasy: feeling worried or unhappy about a particular situation, especially because you think that something bad or unpleasant may happen or because you are not sure that what you are doing is right; anxious; worried.

– His presence made her feel uneasy.

Uneatable: not good enough to be eaten; indigestible; inedible.

– The lamb is uneatable.

Uneconomic: not making a profit; unprofitable; unaffordable.

– The plant had become uneconomic to run.

Uneconomical: using too much time or money, or too many materials, and therefore not likely to make a profit; extravagant; improvident.

– It soon proved uneconomical to stay open 24 hours a day.

Unedifying: unpleasant in a way that causes disapproval; unpleasant; awful.

– The unedifying sight of the two party leaders screeching at each other.

Unedited: not edited; left unrevised; not yet edited.

– Unedited books.

Uneducated: having had little or no formal education at a school; showing a lack of education; untaught; unschooled.

– An uneducated workforce.

Uneffective:  not producing an intended effect; ineffective; unproductive.

– These policies have proved uneffective.

Unelaborate: not developed or presented in great or further detail; plain; pure.

– The school was built of brick and glass in the functional and unelaborate manner of the early 1970s.

Unelaborated: not elaborate; simple; pure.

– The theory remains unelaborated and sketchy.

Unembellished: lacking embellishment or elaboration; not embellished; basic.

– A plain, unembellished room.

Unembodied: not having a material body; bodiless; discorporate.

– Unembodied spirits.

Unemotional: not showing your feelings; reserved; controlled.

– She seemed very cool and unemotional.

Unemphatic: not having or characterized by special emphasis or stress; not emphatic; unobtrusive.

– A low, unemphatic voice.

Unemployable: ​not having the skills or qualities that you need to get a job; nonfunctional; inoperable.

– Is Britain producing a generation of unemployable young people?

Unemployed: without a job although able to work; jobless; unwaged.

– How long have you been unemployed?

Unencumbered: not having or carrying anything heavy or anything that makes you go more slowly; burdenless; unburdened.

– Unencumbered with material possessions or human relationships.

Unended: not ended; lacking an end or conclusion; unfinished.

– He did with the book still unended.

Unending: ​seeming to last forever; ceaseless; continual.

– Hours went by and the desert in front of us was unending.

Unendowed: having no dowry; dowerless; not equipped or provided.

– She is unendowed, but is just as nasty as her sisters.

Unendurable: too bad, unpleasant, etc. to bear; unbearable; intolerable.

– Unendurable pain.

Unenergetic: deficient in alertness or activity; lethargic; inactive.

– She is no longer pale and unenergetic.

Unenforceable: unable to be enforced; not enforceable; void.

– An unenforceable law.

Unenforced: not given force or carried out effectively; not enforced; discretionary.

– An unenforced rule.

Unengaged: not busy or occupied; free; unemployed.

– She was already unwell and unengaged with contemporary issues. 

Unenlightened: having or showing a lack of necessary knowledge or understanding; not enlightened; uneducated; ignorant.

– That is a much unenlightened attitude on the part of employers.

Unenlightening: failing to provide knowledge, understanding, or insight; not enlightening; ignorant.

– To lump all these countries together is unenlightening.

Unenterprising: not bold or venturesome; not enterprising; unadventurous; unassertive.

– He was lazy and unenterprising.

Unenthusiastic: having or showing a lack of excitement or enthusiasm; not enthusiastic; apathetic.

– An unenthusiastic response.

Unentitled: not entitled; having no title or right; unworthy.

– A distinction to which he was unentitled.

Unenviable: difficult or unpleasant; that you would not want to have; disagreeable; unpleasant.

– She was given the unenviable task of informing the losers.

Unequal: in which people are treated in different ways or have different advantages in a way that seems unfair; unfair; dissimilar.

– An unequal distribution of wealth.

Unequaled: better than all others; unparalleled; unmatched.

– An unequaled record of success.

Unequalled: better than all others; matchless; unrivalled.

– She is unequalled in her support for the family, and we all enjoyed her speech.

Unequipped: not provided with what is needed; unprepared; incapable.

– The Center was mechanical, and unequipped to hear complaints.

Unequivocal: expressing your opinion or intention very clearly and strongly; unambiguous; indisputable.

– An unequivocal rejection.

Unerasable: that cannot be erased; indelible; ineffaceable.

– I remember being very upset and on the phone to my dad saying that it’s an unerasable mark on my life. 

Unerring: always right or accurate; unfailing; infallible.

– She had an unerring instinct for a good business deal.

Unessential: not essential; dispensable; unimportant; archaic.

– Unessential is actually an unfair epithet when applied to sticky buns.

Unestablished: not established; not firmly based; unconfirmed; tenuous.

– An unestablished reputation.

Unethical: not morally acceptable; immoral; amoral; unprincipled.

– The doctor was suspended amid accusations of unethical behaviour.

Uneven: ​not level, smooth or flat; bumpy; rough.

– The floor felt uneven under his feet.

Uneventful: in which nothing interesting, unusual or exciting happens; unexciting; uninteresting.

– The pregnancy itself was relatively uneventful.

Unexacting: not rigorous; undemanding; uncritical

– Relaxed and unexacting standards.

Unexampled: unprecedented; unparalleled; unlike anything previously known.

– Unexampled kindness.

Unexcelled: incapable of being bettered or improved upon; unsurpassed; superb.

– An unexcelled performance.

Unexceptionable: not giving any reason for criticism; clean; errorless.

– A man of unexceptionable character.

Unexceptional: ​not interesting or unusual; unremarkable; ordinary.

– Since then, Michael has lived an unexceptional life.

Unexchangeable: not suitable to be exchanged; incommutable; unchanging.

– These objects are unexchangeable as circulating library novels.

Unexcitable: not excitable; amiable; amicable.

– An unexcitable temperament.

Unexcited: not excited; marked by a lack of excitement; calm.

– An unexcited response.

Unexciting: not interesting; boring; unimaginative; uninspiring.

– Some people might find the life we live here unexciting.

Unexclusive: not exclusive; inclusive; comprehensive.

– London’s circle of property millionaires is becoming an increasingly unexclusive club.

Unexhausted: not used up completely; left over; odd; remaining; unexpended.

– An unexhausted well.

Unexpansive: not given to high spirits or effusiveness; restrained; retiring.

– An unexpansive man.

Unexpected: if something is unexpected, it surprises you because you were not expecting it; unforeseen; unanticipated.

– Things took an unexpected turn.

Unexpendable: essential; not capable of being expended; inexhaustible.

– Unexpendable resources vital to our security.

Unexpended: not consumed or used up; not spent. Remaining; unexhausted.

– Unexpended resources/provisions.

Unexpired: still legally acceptable or current; not yet having come to an end or expired; valid; authentic.

– The unexpired period of the lease.

Unexplainable: incapable of being explained; inexplicable; unaccountable.

– I was at a loss how to explain the unexplainable.

Unexplained: for which the reason or cause is not known; that has not been explained; baffling; enigmatic.

– He died in unexplained circumstances.

Unexploded: that has not yet exploded; charged; explodable.

– There were unexploded mines all over the place.

Unexploited: not exploited or developed; not taken advantage of; unused; unutilized.

– Unexploited resources.

Unexplored: that has not yet been examined or discussed carefully and completely; uncharted; undetermined.

Very little forest is left unexplored nowadays.

– Unexpressible: too great; to be expressed or uttered; indescribable.

He felt a sudden unexpressible loneliness.

Unexpressive: not expressive; emotionless; expressionless.

– It was an oddly unexpressive face.

Unexpurgated: complete and containing all the original material, even if it is considered offensive; entire; exhaustive.

– This is the full unexpurgated version of the diaries.

Unextended: not extended; not stretched out; not having the property of extension.

– An unextended substance.

Unfaceted: lacking facets; unexpressiblely; unexpressive.

– An unfaceted gem.

Unfading: not losing color or freshness; ceaseless; continual.

– His smile and sheer niceness were unfading.

Unfailing: that you can rely on to always be there and always be the same; bottomless; boundless.

– She fought the disease with unfailing good humor.

Unfair: not right or fair according to a set of rules or principles; not treating people equally; unjust; inequitable.

– They had been given an unfair advantage.

Unfaithful: unfaithful (to somebody) having s#x with somebody who is not your husband, wife or usual partner; deceitful; treacherous.

– She divorced her unfaithful husband.

Unfaltering: not wavering or weakening; firm; steady.

– Press, and out comes an unfaltering milky flow.

Unfamiliar: that you do not know or recognize; unknown; strange.

– She felt uneasy in the unfamiliar surroundings.

Unfashionable: not popular or fashionable at a particular time; out of fashion; outdated.

– An unfashionable part of London.

Unfastidious: not extremely or excessively careful, selective; difficult to please; unrefined.

– They are notoriously unfastidious in their appearance.

Unfathomable: too strange or difficult to be understood; incomprehensible; enigmatic.

– We are confronted with the unfathomable nature of human motivation.

Unfathomed: not fully explored or understood; ethereal; immense.

– Throughout the book her emotions remain relatively opaque and unfathomed.

Unfavorable: unfavorable (for/to something) (of conditions, situations, etc.) not good and likely to cause problems or make something more difficult; adverse; critical.

– The conditions were unfavorable for agriculture.

Unfavourable: showing that you do not approve of or like somebody/something; inauspicious; unpropitious.

– The documentary presents him in a very unfavourable light.

Unfearing: having no fear; dauntless; daring.

– Unfearing minds

Unfeasible: ​not possible to do or achieve; impossible; impractical.

– The teachers’ demands were economically unfeasible.

Unfeathered: having no feathers; featherless; plucked.

– The unfeathered legs of an Orpington.

Unfed: not given support; unfilled; famished.

– A grudge that remained unfed.

Unfeeling: not showing care or sympathy for other people; uncaring; unsympathetic.

– Her eyes were cold and unfeeling.

Unfeigned: ​real and sincere; genuine; authentic.

– Unfeigned admiration.

Unfeminine: not characteristic of, typical of, or appropriate for a woman; not feminine; tomboyish.

– An unfeminine voice/manner.

Unfenced: of a road or piece of land without fences next to or around it; fenceless; unenclosed.

– Unfenced site.

Unfermented: not soured or preserved; fresh; sweet; unsoured.

– Yogurt may be added to provide the sour flavor for unfermented batters.

Unfertile: incapable of reproducing; infertile; sterile barren.

– Unfertile land.

Unfertilized: not made fertile; not fertilized; arid; desolate.

– An unfertilized egg.

Unfettered: ​not limited in any way; unrestrained; unrestricted.

– An unfettered free market.

Unfilled: if a job or position is unfilled, nobody has been chosen for it; depleted; drained.

– There are thousands of unfilled vacancies in the nation’s schools.

Unfilmed: not recorded on film or tape; untapped; unrecorded. 

– He was a producer on Victor Garcia’s unfilmed project, Slaughter.

Unfinished: not complete; not finished; incomplete.

– We have some unfinished business to settle.

Unfirm: not firmly set; unsteady; insecure.

– An unfirm stance.

Unfit: not capable of doing something, for example because of illness; unsuited; inappropriate.

– The company’s doctor found that she was unfit to carry out her normal work.

Unfitting: not in keeping with what is correct or proper; inappropriate; incompatible.

– I can discard that which is unfitting.

Unfixed: not firmly placed or set or fastened; detached; free.

– Their new discovery unfixed all established notions.

Unflagging: remaining strong; not becoming weak or tired; tireless; persistent.

– She had shown unflagging support for the cause.

Unflappable: able to stay calm in a difficult situation; imperturbable; unexcitable.

– He has a reputation for being unflappable.

Unflattering: making somebody/something seem worse or less attractive than they really are; unfavorable; uncomplimentary.

– An unflattering dress.

Unflavored: without flavoring added; nonflavored; nonflavoured.

Unflavored tasteless cake.

Unflavoured: without flavoring added; nonflavored; nonflavoured.

– Unflavoured Absolut Vodka.

Unflawed: free of flaws; flawless; perfect.

– An unflawed gem.

Unfledged: not feathered or ready for flight; not fully developed; immature.

– An unfledged writer.

Unflinching: remaining strong and determined, even in a difficult or dangerous situation; steadfast; persistent.

– Unflinching loyalty.

Unfluctuating: not fluctuating; unwavering; unvarying; steady.

– An unfluctuating guide.

Unflurried: not flurried; free of agitation or nervous tension; calm.

– Unflurried service.

Unflustered: free from emotional agitation or nervous tension; unflurried; unperturbed

– He’d been calm and unflustered, and had given better than he’d got.

Unforbearing: unwilling to endure; anxious; appetent.

– She was unforbearing with the slower students.

Unforced: natural; done without effort; deliberate.

– Unforced humor.

Unforeseeable: that you cannot predict or foresee; unexpected; uncertain.

– Building a dam here could have unforeseeable consequences for the environment.

Unforeseen: that you did not expect to happen; unexpected; unpredicted.

– The project was running late owing to unforeseen circumstances.

Unforfeitable: not subject to forfeiture; inalienable.

– An unforfeitable right.

Unforgettable: if something is unforgettable, you cannot forget it, usually because it is so beautiful, interesting, pleasant; memorable; impressive.

– The music is what makes the movie so unforgettable.

Unforgivable: if somebody’s behaviour is unforgivable, it is so bad or unacceptable that you cannot forgive the person; inexcusable; unpardonable.

– It was an unforgivable thing to say.

Unforgiving: unwilling to forgive other people when they have done something wrong; relentless; ruthless.

– A proud and unforgiving man.

Unformed: not fully developed; formless; shapeless.

– Unformed ideas.

Unfortunate: having bad luck; caused by bad luck; unlucky.

– He was unfortunate to lose in the final round.

Unfounded: ​not based on reason or fact; groundless; baseless.

– Speculation about a divorce proved totally unfounded.

Unframed: not fitted into a solid frame; not framed; boxless.

– His eye lit upon a small, unframed photograph.

Unfree:  not free; lacking freedom; enslaved.

– People feel both insecure and unfree.

Unfrequented: not often visited or traveled over; abandoned; bare.

– Unfrequented streets.

Unfretted: not fretted; without frets. Restrained.

– A closed, or fretted, note sounds slightly different sound than an open, unfretted, string.

Unfriendly: not kind or pleasant to somebody; hostile; disagreeable.

– An unfriendly atmosphere.

Unfrightened: not frightened; fearless; brave.

– Her face was white; her eyes blazed, but she seemed calm and unfrightened.

Unfrosted: lacking a frosted coating; lucid; pellucid.

– Unfrosted light bulbs.

Unfrozen: not having been frozen, or no longer frozen; defrosted; melted.

– You have fresh unfrozen turkeys available at your market, buy one of those.

Unfruitful: not producing offspring; barren; unprofitable.

– An unfruitful conference.

Unfueled: not provided with fuel; unfed; self-sustained.

– Unfueled not provided with fuel play.

Unfulfilled: hat has not been satisfied or achieved; frustrated; disappointed.

– He died young with his ambitions unfulfilled.

Unfunctional: not functional; disadvantageous; dysfunctional.

– When this protein is unfunctional it causes the heparan sulfate chains to become shorter.

Unfunded: not provided with money or funds; not funded; insufficient; scanty.

– The new education program remains unfunded.

Unfunny: not funny, especially when something is supposed to be funny; unamusing; humorless.

– The show was deeply unfunny.

Unfurnished: ​without furniture; stark; vacant.

– We rented an unfurnished apartment.

Unfurrowed: having no furrows; unplowed; untrenched.

– An unfurrowed field.

Ungainly: moving in a way that is not smooth or attractive; awkward; clumsy.

– I felt very ungainly in the diving suit.

Ungallant: not marked by courtesy or valor; not gallant; cowardly.

– Ungallant behavior toward a woman was not in his nature.

Ungarbed: having removed clothing; unappareled; unattired.

– An ungarbed boy.

Ungeared: having gears not engaged or disconnected; out of gear; not having gears engaged.

– The machine’s ungeared pinion.

Ungenerous: not willing to give money, help, kindness, praise, etc. to other people, or only willing to give a little; grudging; harsh.

– An ungenerous welfare benefits system.

Ungentle: not gentle; lacking in softness, delicacy; harsh; rough.

– An ungentle touch.

Ungentlemanlike: not befitting a gentleman; ungentlemanly unrefined; not refined; uncouth.

– He is most ungentlemanlike most unpardonable.

Ungentlemanly: of a man’s behaviour not polite or pleasant; not socially acceptable; inconsiderate.

– He was sent off the pitch for ungentlemanly conduct.

Unglamorous: not attractive or exciting; unromantic; unexotic.

– Lunch was a decidedly unglamorous affair.

Unglamourous: dull and lacking excitement; commonplace; humdrum.

– If a role required it, she never feared looking unglamourous.

Unglazed: not coated with a glossy or lustrous surface or finish; unfruitful; not glazed.

– Unglazed tiles.

Ungodly: not showing respect for God; evil; unholy; godless.

– I apologize for phoning you at this ungodly hour.

Ungovernable: impossible to govern or control; uncontrollable; unmanageable.

– Corruption and civil unrest had made the country ungovernable.

Ungoverned: not subjected to regulation or control; unrestrained; wild.

– Ungoverned trade.

Ungraceful: lacking grace; clumsy; awkward.

– An ungraceful swimmer.

Ungracious: not polite or friendly, especially towards somebody who is being kind to you; rude; uncivil.

– I was often rude and ungracious in refusing help.

Ungraded: not graded; makeshift; primitive.

– An ungraded writing assignment.

Ungrammatical: not following the rules of grammar; improper; inaccurate.

– Blots like the ungrammatical fourth line are not infrequent with him.

Ungrasped: not fully apprehended; ununderstood; ungentle.

– The ungrasped infinite ground of all being.

Ungrateful: not showing or expressing thanks for something that somebody has done for you or given to you; unappreciative; unthankful.

– I won’t give her any more if she’s ungrateful.

Ungratified: not satisfied; discontented; restless.

– Ungratified work.

Ungregarious: not disposed to seek company; complaining; disaffected.

– A lonely ungregarious person.

Ungroomed: not neat and smart in appearance; untidy; dingy.

– Ungroomed hair.

Ungrudging: without envy or reluctance; generous; charitable.

– Ungrudging admiration.

Ungual: of, pertaining to, bearing, or shaped like a nail, claw, or hoof; ungratifying; ungreased.

– The ungual phalanx progressively decreases in size from the first to the fourth.

Unguaranteed: without financial security; unsecured; insecure; unsafe.

– Unguaranteed bank loans.

Unguarded: not protected or watched; undefended; unprotected.

– The museum was unguarded at night.

Unguiculate: having one or more nails or claws; unguiculated; clawed.

– Unguiculate animals.

Unguided: not guided; pointless; random.

– Creativity is unguided freedom.

Ungummed: not treated with adhesive gum; nonadhesive; not tending to adhere.

– In dyeing yarns, the silk is first ungummed and cleaned by boiling in soap and water, then washed in cold water.

Unhallowed: not formally consecrated; unholy; wicked.

– Unhallowed retribution.

Unhampered: allowed to move or progress freely; relaxed; spontaneous.

– She enjoyed a season unhampered by injury.

Unhandsome:  lacking good looks; not attractive in physical appearance; plain or ugly; ungracious; discourteous; unseemly.

– An unhandsome exchange of epithets.

Unhappy: not happy; sad; miserable.

– I didn’t realize but he was deeply unhappy at that time.

Unhardened: not brought to a proper consistency or hardness; untampered; brittle.

– The unhardened part was then rinsed away with a solvent.

Unharmed: not injured or damaged; not harmed; uninjured.

– All eight climbers were rescued unharmed.

Unharmonious: not harmonious; discordant; unmelodious; not congenial or compatible.

– It was unpleasant to spend an evening with such an inharmonious group.

Unhatched: not yet emerged from an egg; unborn; not yet brought into existence.

– An unhatched egg.

Unhazardous: thought to be devoid of risk; risk-free; riskless; safe.

– Unhazardous substance.

Unheaded: not having a heading or caption.

– Unheaded sections.

Unhealed: not having healed physically, mentally, or emotionally; abraded; bruised.

– An unhealed wound.

Unhealthful: characterized by ill-health; sick; unwell.

– Unhealthful air pollution.

Unhealthy: not having good health; showing a lack of good health; harmful; detrimental.

– They looked poor and unhealthy.

Unhearable:  impossible to hear; imperceptible by the ear; inaudible; hushed.

– The noise of the wind made her cries Unhearable.

Unheard: that nobody pays attention to; unprecedented; exceptional.

– Their protests went unheard.

Unheated: having no form of heating; frozen; iced.

– An unheated bathroom.

Unheeded: that is heard, seen or noticed but then ignored; disregarded; ignored.

– Her warning went unheeded.

Unheeding: giving no attention; heedless; careless.

– She had gone on in her earnestness, unheeding of his question.

Unhelpful: ​not helpful or useful; not willing to help somebody; awkward; disagreeable.

– The taxi driver was being very unhelpful.

Unheralded: not previously mentioned; happening without any warning; anonymous; overlooked.

– I didn’t want to make an unheralded entrance.

Unhesitating: done or given immediately and confidently; unwavering; unfaltering.

– He gave an unhesitating ‘yes’ when asked if he would go through the experience again.

Unhewn: not given a finished form by or as if by hewing; rough; unpolished.

– Generally speaking napakivi are unhewn stones that people have set upright.

Unhindered: without anything stopping or preventing the progress of somebody/something; straight; constant.

– She had unhindered access to the files.

Unhinged: having a mental illness that makes somebody unable to think or behave normally; deranged; demented.

– The delusions of an unhinged mind.

Unholy: dangerous; likely to be harmful; irreligious.

– An unholy alliance between the medical profession and the pharmaceutical industry.

Unhomogenized: not having undergone homogenization; unblended; unhomogenised.

– The homogenized suspensions were significantly more uniform compared to unhomogenized suspension. 

Unhoped: not anticipated; unexpected; improbable.

– To come in like that with the big favorites was unhoped for.

Unhopeful: not having, feeling, or inspiring hope; not hopeful; dispirited.

– An unhopeful outlook.

Unhuman: lacking human attributes; nonhuman; not human.

– Her hands clenched the chair with unhuman strength. 

Unhumorous: unhysterical; unamusing; unfunny; humorless.

– Serious but not totally unhumorous play.

Unhurried: relaxed and calm; not done too quickly; relaxed; unrushed.

– It’s a quiet resort where life is taken at an easy, unhurried pace.

Unhurt: not injured or harmed; unharmed; unblemished.

– He escaped from the crash unhurt.

Unhygienic: ​not clean and therefore likely to cause disease or infection; unsanitary; filthy.

– The animals were kept in cramped and unhygienic conditions.

Uniate: Of or pertaining to a Uniate Church; defecates; egests.

– The old Calvinist nobility of Lithuania were speedily reconverted; a Uniate Church in connexion with Rome was established.

Unicameral: of a parliament that has only one main legislative (law-making) body; Uniliteral; unicuspid.

– The legislative branch is unicameral.

Unicellular: consisting of only one cell; cellulous; corpuscular.

– Unicellular organisms.

Unicuspid: having a single cusp or point; angular; angulate.

– A unicuspid tooth.

Unidentifiable: impossible to identify; undiagnosable; elusive.

– He had an unidentifiable accent.

Unidentified: not recognized or known; not identified; unknown; unnamed.

– An unidentified virus.

Unidimensional: of or having only one dimension; peripheral; shallow.

– The results confirm that most of the tests are mostly unidimensional structures.

Unidirectional: operating or moving in one direction only; not changing direction; unifacial.

– A unidirectional flow.

Unifacial: Having, or showing, a single face; unidirectional.

– A primitive unifacial flint tool.

Unifilar having or involving only one thread, wire, or the like; unifoliate; unifoliolate.

– Unifilar suspension.

Unifoliate: having only one leaf; leafy.

– The leaves appear simple, but are actually unifoliate.

Uniform: not varying; the same in all parts and at all times; constant; consistent.

– The walls were a uniform grey.

Uniformed: wearing a uniform; robed; attired.

– A uniformed chauffeur.

Unilateral: done by or affecting only one person, group or country involved in a situation without the agreement of the others; one-way; solitary.

– They were forced to take unilateral action.

Unilluminated: deficient in mental or spiritual enlightenment; not lighted; lightless; dark.

– Art is a dark night, unexplored and unilluminated.

Unilluminating: deficient in mental or spiritual enlightenment; not lighted; lightless; dark.

– The real problem is the unilluminating, mind-numbing predictability.

Unimaginable: ​impossible to think of or to believe exists; impossible to imagine; unthinkable; inconceivable.

– This level of success would have been unimaginable just last year.

Unimaginative: not having any original or new ideas; dull; uninspired; uninventive.

– An unimaginative solution to a problem.

Unimagined: that you had not imagined or thought of as possible; inconceivable; surprising; unanticipated.

– Things could change in ways that are unimagined.

Unimodal: having a single mode; monistic; monocle.

– A unimodal statistical distribution.

Unimpaired: not damaged or made less good; undamaged; unharmed.

– Although he’s ninety, his mental faculties remain unimpaired.

Unimpassioned: free from emotional appeal; marked by reasonableness; detached; dispassionate.

– Answered with an unimpassioned defense.

Unimpeachable: that you cannot doubt or question; trustworthy; reliable.

– Evidence from an unimpeachable source.

Unimpeded: with nothing blocking or stopping somebody/something; unrestricted; unconstrained.

– An unimpeded view of the bay.

Unimportant: ​not important; insignificant; inconsequential.

– They dismissed the problem as unimportant.

Unimposing: not large or impressive; not imposing; considerate; courteous.

– A physically unimposing man.

Unimpregnated: not having been fertilized; unfertilized; unfertilized infertile; sterile.

– Imagine how much time would be saved if talent shows unimpregnated their pauses.

Unimpressionable: of a person; insensitive; unyielding.

– An unimpressionable mind.

Unimpressive: ordinary; not special in any way; unremarkable.

– His academic record was unimpressive.

Unimproved: that has not been changed in a way that would make it more useful, for example by putting buildings on it; unaltered; unchanged.

– The property is unimproved.

Unincorporated: of an area of land not part of a particular city or town; autonomous; distinct.

– An unincorporated community governed by the county.

Unindustrialized: not having many highly developed industries; not industrialized; undeveloped.

– Unindustrialized regions/areas.

Uninfected: free from infection; not infected; hygienic.

– An uninfected wound.

Uninflected: not changing its form to show different functions in grammar; boring; dreary.

– An uninfected person.

Uninfluenced: not affected or altered by an external force; not influenced; nonaligned.

– In his fantasies, uninfluenced by photographs or paintings, it did.

Uninfluential: not influential; lacking influence; inconspicuous.

– Not so many years ago, internet companies were small and pretty uninfluential.

Uninformative: not giving enough information; ambiguous; arcane.

– The reports of the explosion were brief and uninformative.

Uninformed: ​having or showing a lack of knowledge or information about something; unenlightened; uneducated.

– The public is generally uninformed about these diseases.

Uninhabitable: not fit to live in; impossible to live in; dilapidated.

– The building was totally uninhabitable.

Uninhabited: with no people living there; not inhabited; unpopulated.

– The area is largely uninhabited.

Uninhibited: behaving or expressing yourself freely without worrying about what other people think; unrestrained; unrepressed.

– Uninhibited dancing.

Uninitiated: having no special knowledge or experience of something; amateur; callow.

– The detailed notes in each chapter offer support to the uninitiated reader.

Uninjured: not hurt or injured in any way; unhurt; flawless.

– They escaped from the crash uninjured.

Uninominal: based on the principle of having only one member (as of a legislature) selected from each electoral district; single-mandate; single-person.

– A uninominal electoral system.

Uninquisitive: not prying or excessively curious; uninquiring.

– It was uncritical and uninquisitive. 

Uninspired: not original or exciting; unimaginative; uninventive.

– It’s an album of perfectly competent, if uninspired songs.

Uninspiring: not making people interested or excited; boring; dull.

– The view from the window was uninspiring.

Uninstructed: not educated or provided with knowledge or instructions; not instructed; absentminded.

– A nation under a well-regulated government should permit none to remain uninstructed.

Uninstructive: not providing knowledge or information; not instructive; unenlightening; unilluminating.

– A vague and uninstructive text.

Uninsurable: a person or thing that is uninsurable cannot be given insurance because there is too much risk; uninsured; not covered by insurance.

– Higher-risk patients are often uninsurable.

Uninsured: ​not having insurance; not covered by insurance; Uninsurable.

– An uninsured driver.

Unintegrated:  not integrated; nonintegrated.

– All this material and more is unintegrated into the story.

Unintelligent: not intelligent; dumb; stupid.

– He was not unintelligent, but he was lazy.

Unintelligible: impossible to understand; incomprehensible; incomprehensible.

– She turned away and muttered something unintelligible.

Unintentional: not done deliberately, but happening by accident; unexpected; unintended.

– Perhaps I misled you, but it was quite unintentional.

Uninterested: uninterested (in somebody/something) not interested; not wanting to know about somebody/something; detached; incurious.

– He was totally uninterested in sport.

Uninteresting: not attracting your attention or interest; not interesting; boring.

– It was an uninteresting book on genealogy.

Uninterrupted: not stopped or blocked by anything; continuous and not interrupted; unbroken; continuous.

– We had an uninterrupted view of the stage.

Unintoxicated: not intoxicated; sober; gritty.

– It is strange that Pepys should have thought it unintoxicated.

Unintrusive: not interfering or meddling; not intrusive; uninterruptible.

– Window tax was relatively unintrusive and easy to assess.

Uninventive: lacking creativity or imagination; not inventive; uncreative; uninspired.

– Uninventive thinking.

Uninvited: doing something or going somewhere when you have not been asked or invited to, especially when somebody does not want you to; unwelcome; unwanted.

– Uninvited guests at a party.

Uninviting: not attractive or pleasant; displeasing; distasteful.

– The water looked cold and uninviting.

Uninvolved: uninvolved (in/with something) not taking part in something; not connected with somebody/something, especially on an emotional level; uninterested; disinterested.

– My mum was distant and cold and much uninvolved in my life.

Unionized: being a member of or formed into a labor union; organized; unionized union; of trade unions.

– The analysis in this study looks at trade liberalization in a unionized international oligopoly. 

Unipolar: having or oriented in respect to a single pole; bipolar; multipolar.

– China mistrusts a unipolar, U.S.-dominated world.

Unique: being the only one of its kind; astonishing; astounding.

– Everyone’s fingerprints are unique.

Unironed: not restrained or confined with fetters; not pressed with a flatiron; rumpled; cockled.

– She was dressed casually in an unironed blouse and jeans.

Unisex: intended for or used by both men and women; genderless; ambisexual.

– A unisex hair salon.

Unisexual: of, relating to, or restricted to one sex; male or female but not hermaphroditic; diclinous; unisex.

– A unisexual flower.

Unitarian: belonging to or connected with a Christian Church that does not believe in the Trinity and has no formal teachings; Anglicanism; pietism.

– When he entered the divinity school he was an orthodox Unitarian.

Unitary: of a country or an organization consisting of a number of areas or groups that are joined together and are controlled by one government or group; entire; exhaustive.

– A single unitary state.

United: joined together as a political unit or by shared aims; unified; integrated.

– The United States of America.

Univalent: having a valence of one; monovalent. Genetics; single; unpaired.

– Modern architecture concentrates on univalent forms such as right angles and square buildings often resembling office buildings.

Univalve: having one valve; mollusk; snail.

– The snail proper bears a typical univalve shell.

Universal: done by or involving all the people in the world or in a particular group; comprehensive; common.

– Such problems are a universal feature of old age.

Universalist: of or relating to the whole; universal in scope or nature; comprehensive; extensive.

– Most of this opposition was exercised by professed Universalist preachers.

Universalistic: of or relating to the whole; universal in scope or nature; comprehensive; extensive.

– The triumph of this universalistic element in the teaching of Christ is vividly portrayed in the Acts of the apostles.

Univocal: having one meaning only; unambiguous; unequivocal.

– The univocal conclusion of deterioration of forest quality has been drawn.

Unjointed: having no joints; not jointed; unarticulated.

– An unjointed appendage.

Unjust: not deserved or fair; biased; prejudiced.

– An unjust law.

Unjustifiable: of an action impossible to excuse or accept because there is no good reason for it; indefensible; inexcusable.

– An unjustifiable delay.

Unjustified: not fair or necessary; unwarranted; groundless; unfounded.

– The criticism was wholly unjustified.

Unkempt: not well cared for; not neat or tidy; disheveled.

– The children were unwashed and unkempt.

Unkept: not kept; neglected; disheveled.

– There was a small, scrubby, unkept piece of lawn outside the house. 

Unkind: unkind (to somebody/something) (to do something) not pleasant or friendly; slightly cruel; unpleasant.

– He was never actually unkind to them.

Unkindled: not kindled (lit, or set alight); not aroused, awakened or stirred; unlighted.

– Pan Longin approached the still unkindled machine, bent and hurled the stone at the very center of the wall.

Unkindly: n a way that does not treat someone very well, or does not consider someone’s feelings; fiercely; mercilessly.

– It makes you look older, she said unkindly.

Unknowable: that cannot be known; esoteric; impenetrable.

– A distant, unknowable divine power.

Unknowledgeable: having or showing a lack of knowledge; not knowledgeable; unwitting uninformed.

– A poorly trained and unknowledgeable salesperson.

Unknown: not known or identified; undisclosed; unrevealed.

 – A previously unknown group claimed responsibility for the bombing.

Unlabeled: having no label; not labeled; undesignated.

– He keeps the tablets in an unlabeled bottle.

Unlabelled:  lacking a label or tag; unlabeled; untagged.

– The investigation found that many genetically modified foods were unlabelled, contrary to legislation.

Unlaced: with the lace or laces untied or loose; untied; unfastened.

– She unlaced her boots.

Unladylike: not becoming or suitable to a lady; not ladylike; unrefined.

– Unladylike behavior/language.

Unlamented: not grieved for; causing no mourning; not lamented.

– Unlamented past.

Unlatched: not firmly fastened or secured; unbarred; unbolted; unlocked; unsecured; unfastened.

– Went through the unlatched gate into the street.

Unlawful: not allowed by the law; illegal; illegitimate.

– He was convicted of unlawful possession of a firearm.

Unleaded: not containing lead and therefore less harmful to the environment; leadless; nonleaded.

– My car runs on unleaded petrol.

Unlearned: ignorant; illiterate; unlettered; untutored.

– Unlearned workers.

Unleavened: made without any yeast, or other substance that would cause the bread to rise, and therefore flat; unraised; uncorrupted.

– Unleavened bread is often simply flour mixed with water.

Unlettered: unable to read; unlearned; untutored.

– They were not entirely unlettered; for the use of runes dates back considerably earlier than the Viking Age.

Unlifelike: without substance; cardboard; artificial; unreal.

– The sun was bright and therefore the demon on the bow was quite unlifelike and battered.

Unlighted:  not made to start burning; unlit; unignited.

– The farm house area was unlighted and as still as a tomb according to Howie.

Unlikable: ​not easy to like; obnoxious; rude.

– She’s adept at playing unlikeable characters.

Unlike: of two people or things different from each other; dissimilar; unalike; disparate.

– They are both teachers. Otherwise they are quite unlike.

Unlikeable: ​not easy to like; unpleasant; obnoxious.

– She’s adept at playing unlikeable characters.

Unlikely: not likely to happen; not probable; improbable.

– Of course, such an event is very unlikely to happen.

Unlimited: ​as much or as many as is possible; not limited in any way; inexhaustible; limitless.

– The ticket gives you unlimited travel for seven days.

Unlined: not marked with lines; seamless; unseamed.

– Unlined paper/skin.

Unlisted: not on a published list, especially of stock exchange prices; unrecorded; undisclosed.

– An unlisted company.

Unlit: dark because there are no lights or the lights are not switched on; black; darkened.

– An unlit passage.

Unliterary: not knowledgeable about literature; vernacular; nonliterary.

– A very unliterary young girl.

Unlittered: having nothing extraneous; uncluttered; tidy.

– The unlittered shoulders of the road.

Unlivable: not fit for living in; uninhabitable; uncomfortable.

– They made life unlivable for anyone who dared to disagree with them.

Unliveable: unable to be lived or unfit to live in, on, or with; not livable; uncomfortable.

Unliveable tenements.

Unliveried: not wearing livery; halfhearted; unenthusiastic.

– An unliveried chauffeur.

Unlobed: without lobes; simple; unsubdivided.

– The leaves are unlobed and never decurrent along the stem.

Unlocated: not located or placed; unsettled; not settled.

– An unlocated leak.

Unlocked: ​not locked; unbolt; unlatch.

– Don’t leave your desk unlocked.

Unlogical: lacking in correct logical relation; illogical; incoherent.

– While law can be completely unlogical, logic is used to show that.

Unlovable: they are not likely to be loved by anyone, because they do not have any attractive qualities; unattractive; unpleasant.

– She was totally unlovable.

Unloved: not loved by anyone; unwanted; friendless.

– Unloved children.

Unlovely: not attractive; unpleasant; unpleasing.

– An unlovely building.

Unloving: not loving; loveless; without love.

– An unloving father.

Unlucky: unlucky (to do something) having bad luck or happening because of bad luck; not lucky; unfortunate.

– He was very unlucky not to win.

Unmade: an unmade bed is not ready for sleeping in because the sheets, etc. have not been arranged neatly; disheveled; tousled.

– We are two miles from a road and it is reached by an unmade forestry track.

Unmalicious: not having or showing malice or done in malicious way; benevolent; sympathetic.

– He watches with unmalicious amusement as other independents emerge, overstretch themselves and fail.

Unmalleable: not easy to work, hammer, or form into different shapes; unyielding; uncompromising.

– It is not an unchanging and unmalleable.

Unmalted: not converted into or containing malt; not malted; unmaidenly.

– Lighter beers may include rice or corn, and specialty beers may include wheat or unmalted barley.

Unmanageable: difficult or impossible to control or deal with; troublesome; demanding.

– The costs involved had become unmanageable.

Unmanly: not having the qualities that are admired or expected in a man; effeminate; unmasculine.

– He felt unmanly because he wasn’t interested in sports. 

Unmanned: if a machine, a vehicle, a place or an activity is unmanned, it does not have or need a person to control or operate it; remote-controlled; pilotless.

– An unmanned spacecraft.

Unmannered: marked by a lack of good manners; rude; impolite.

– Naturally, she is ill-mannered or unmannered, and careless and ignorant and all those things.

Unmannerly: not having or showing good manners; not polite; discourteous.

– I do not remember to have heard if Sugden kicked his unmannerly guest: if he did not, I regret the omission.

Unmapped: not represented on a map; uncharted; remote.

– The labyrinth of alleyways and back streets in that part of the city was still unmapped.

Unmarked: without a sign or words to show what or where something is; flawless; unblemished.

– He was buried in an unmarked grave.

Unmarketable: not marketable; unsalable; uncommercial.

– The houses were in an unmarketable condition because of the issues with subsidence.

Unmarred: not marred; having no injury; defacement, or imperfection.

– An Unmarred surface.

Unmarried: not married; single; unattached.

– He remained unmarried all his life.

Unmatchable: not matchable; incomparable; unequaled.

– His knowledge of the ins and outs of the political system is unmatchable.

Unmatched: unmatched (by somebody/something) better than all others; unequalled; unrivalled.

– He had a talent unmatched by any other politician of this century.

Unmated: not mated sexually; single; unmarried.

– The females in the remaining capsules were left unmated.

Unmeasurable:  not able to be measured; immeasurable; unmeasured.

– We know that there is a huge but unmeasurable growth in gambling in the country.

Unmeasured: not measured; boundless; immeasurable.

– Time used to be just time, an unmeasured, undivided thing that washed over the earth.

Unmechanized: not mechanized; not performed with machines or involving machines; nonmechanical.

– The unmechanised infantry troops stood little chance against the enemy’s tank batallions.

Unmediated: ​happening or done without any people, actions, etc. in between; direct; immediate.

– Because of the need to use search engines, there is no unmediated access to the Web.

Unmedicinal: not having a medicinal effect or not medically prescribed; nonmedicinal; unmedicative.

– No medicine is nice; No pills are unmedicinal.

Unmelodic: not having a pleasing melody; discordant; jarring.

– Unmelodic music was playing from a distant temple.

Unmelodious: not having a pleasing melody; unmusical; dissonant.

– The unmelodious call of a flicker in the pine-tree, and a towhee singing in the distance.

Unmelted: not melted; in a solid state; unfrozen; hot.

– Don’t eat unmelted snow, as it will lower your body temperature.

Unmemorable: ​that cannot be remembered because it was not special; dreary; dull.

– He was a very ordinary-looking man with one of those unmemorable faces.

Unmentionable: ​too shocking or embarrassing to be mentioned or spoken about; censored; forbidden.

– An unmentionable disease.

Unmercenary: not influenced by greed or a desire for money or gain; unworldly; not mercenary.

– It has a quality of defiant freedom, of unmercenary and anonymous endeavor.

Unmerciful: not merciful; merciless; Ruthless; cruel.

– Chatted for an unmerciful length of time.

Unmerited: not adequately earned or deserved; not merited; groundless.

– An unmerited award. 

Unmeritorious: without merit; unworthy; lacking in value or merit.

– Protect from unmeritorious criticism.

Unmethodical: not efficient or methodical; confused; indiscriminate.

– The project failed through unmethodical planning.

Unmilitary: not associated with soldiers or the military; nonmilitary; unsoldierly.

– Unmilitary circles of government.

Unmindful: unmindful of somebody/something not giving thought or attention to somebody/something; heedless; disregardful.

– Unmindful of the cold and rain, he trudged on.

Unmined: not mined.

– Deposits of unmined uranium.

Unmingled: not mixed with extraneous elements; plain; sheer; unmixed pure.

– A coolness grew up between the latter and Eric, not unmingled with a little mutual contempt.

Unmistakable: that cannot be mistaken for somebody/something else; distinctive; distinct.

– Her accent was unmistakable.

Unmitigable: not able to be mitigated or made less severe; not mitigable; irremediable; unappeasable.

– No better process was found, and the disgust of the public with their goods was soon general and unmitigable.

Unmitigated: used to mean ‘complete’, usually when describing something bad; absolute; unqualified.

– The evening was an unmitigated disaster.

Unmixable: unable to be mixed; not mixable; incompatible.

– Unmixable substance.

Unmixed: not mixed; unadulterated; pure.

– The separate, unmixed components.

Unmoderated: not moderated; having no moderator; unconditional.

– Unlike most Web-based discussion forums, traditional Usenet newsgroups are unmoderated.

Unmodernized: not brought up to date; regressive; opposing progress.

– To move from unmodernised to modernised is proving to be an expensive business.

Unmodifiable:  Incapable of being modified; constant; fixed.

– Unmodifiable traits better than they do modifiable traits.

Unmodified: not changed in any way; not modified; blunt.

– The long-run rate of time preference thus remains unmodified.

Unmodulated: not modulated; expressionless; boring.

– An unmodulated voice.

Unmolested: not attacked or disturbed by somebody; not prevented from doing something; intact; protected.

– Like many fugitives, he lived in Argentina unmolested for many years. 

Unmortgaged: ree from any encumbrance or limitation that presents a question of fact or law; clear; unencumbered.

– Is it difficult to get a mortgage on an unmortgaged property?

Unmotivated: ​not having interest in or enthusiasm for something, especially work or study; apathetic; dull.

– Unmotivated students.

Unmotorized: not equipped with a motor; not motorized; motorless.

– A nonmotorized treadmill.

Unmourned: not grieved for; causing no mourning; unlamented.

– She was not buried unmourned.

Unmovable: not physically able to be moved; Incapable of being emotionally moved or persuaded; anchored; attached.

– His eyes were as dark as the ocean depths, his grip around her body unmovable.

Unmoved: unmoved (by something) not feeling sympathy or not feeling sad, especially in a situation where it would be normal to do so; unaffected; untouched.

– Alice seemed totally unmoved by the whole experience.

Unmoving: not moving; not moving; apoplectic.

– He stood, unmoving, in the shadows.

Unmown: not cut down with a hand implement or machine; uncut.

– An unmown lawn.

Unmusical: of a sound unpleasant to listen to; unmelodious; antagonistic.

– His voice was harsh and unmusical.

Unmutilated: free from physical or moral spots or stains; unblemished; unmarred stainless; unstained.

– That beautiful face and body was buried unmutilated.

Unmyelinated: lacking a myelin sheath; amyelinated; amyelinic.

– Myelinated and unmyelinated motor and sensory nerves.

Unnameable: not worthy or capable to be given a name or identified by name; not nameable.

– An unnameable quality.

Unnamed: whose name is not given or not known; without a name; nameless.

– Information from an unnamed source.

Unnatural: different from what is normal or expected, or from what is generally accepted as being right; abnormal; unusual.

– It seems unnatural for a child to spend so much time alone.

Unnavigable: incapable of being navigated; impassable; unpassable; incapable of being passed.

– It is a large but quite unnavigable stream.

Unnecessary: not needed; more than is needed; unjustified.

– They were found guilty of causing unnecessary suffering to animals.

Unneeded: not required or necessary; not needed; unessential.

– Unneeded assistance.

Unneighborly: not exhibiting the qualities expected in a friendly neighbor; unneighbourly; unfriendly.

– It was unneighborly of you not to help.

Unnerving: making somebody feel nervous or frightened; demoralize; discourage.

– An unnerving experience.

Unneurotic: not affected with or characteristic of neurosis; not neurotic; levelheaded; judicious.

– A placid, unneurotic temperament.

Unnotched: having no notches; untoothed; smooth.

– Unnotched teeth.

Unnoted: not noted; unobserved; disregarded.

– For the most part, it has gone virtually unnoted.

Unnoticeable: not worthy or likely to be noticed; not noticeable; invisible.

– An unnoticeable cigarette burn on the carpet.

Unnoticed: not seen or noticed; unrecognized; unseen.

– His kindness did not go unnoticed by his staff.

Unnourished: supplied with too little food for health and growth; unwholesome; unhealthy.

– She was undernourished, an observation that prompted yet another unasked question.

Unnumberable: too numerous to be counted; countless; hidden.

– Unnumberable crowded place.

Unnumbered: not marked with a number; not numbered; countless.

– Unnumbered seats.

Unnumerable:  too numerous to be counted; myriad; numerous.

– Unnumerable chickens.

Unobjectionable: that you can accept or agree with; adequate; acceptable.

– He wore unobjectionable clothes, a red poppy and a respectful expression. 

Unobjective: not possessing or representing objective reality; subjective; prejudiced.

– Almost all text added was unobjective and had to be reverted.

Unobliging: not accommodating; unaccommodating; disobliging.

– Miss Archer surveyed the unobliging witness in vexed silence. 

Unobservable: not seen or perceived; imperceptible; indistinct.

– Being essentially imperceptible, there is something about the very nature of incorporeals that renders them unobservable.

Unobservant: not observant; not watchful; not attentive.

– Unobservant of other people.

Unobserved: ​without being seen; discarded; disobeyed.

– It’s not easy for somebody to get into the building unobserved.

Unobstructed: clear or free from obstructions or obstacles; not obstructed; clear.

– An unobstructed view of the river.

Unobtainable: ​that cannot be obtained; inaccessible; inconceivable.

– Unfortunately, it is unobtainable in most shops.

Unobtrusive: not attracting unnecessary attention; retiring; unassuming.

– The service at the hotel is efficient and unobtrusive.

Unobvious: not obvious; unapparent; unprovable.

– Unobvious text box.

Unoccupied: ​empty, with nobody living there or using it; vacant; empty.

– I sat down at the nearest unoccupied table.

Unoffending: not offending or offensive; not harming; harmless; innocuous.

– Let no more of these unoffending spirits of darkness be consumed.

Unofficial: that does not have permission or approval from somebody in authority; unauthenticated; unconfirmed.

– Unofficial estimates put the figure at over two million.

Unoiled: not having oil rubbed into the surface; unpainted.

– Dusty unoiled roads.

Unopened: not opened; closed; shut; sealed.

– There was a pile of unopened mail on the table. 

Unordered: not arranged in order; disordered; chaotic; disorganized.

– All characters were run unordered and equally weighted.

Unorganized: not having been organized; dislocated; disordered.

– Unorganized data.

Unoriented: not having position or goal definitely set or ascertained; confused; anomic.

– Engaged in unoriented study.

Unoriginal: lacking originality; not original; uncreative; unimaginative.

– An unoriginal idea.

Unornamented: having no decorations or ornaments; not ornamented; plain; undecorated.

– It’s all most beautifully arranged, but in a manner ferociously determined to leave no surface unornamented.

Unorthodox: different from what is usual or accepted; unconventional; unusual.

– Unorthodox methods.

Unostentatious: not excessively or pretentiously showy or flamboyant; quiet and restrained in taste; not ostentatious.

– A large but unostentatious house.

Unowned: not owned; not having an owner; ownerless.

– An unowned property.

Unoxygenated: not combined or supplied with oxygen; not oxygenated; unventilated.

– Unoxygenated blood.

Unpackaged: not packaged or put into packets; loose; not carefully arranged in a package.

– Unpackaged nuts.

Unpaid: ​not yet paid; unsettled; outstanding.

– Unpaid bills.

Unpainful: not causing or characterized by pain; painless; pain-free.

– Both painful and unpainful stimulation conditions.

Unpaintable: not capable of being painted; not suitable for painting; undyed; unstained.

– Sunlight being unpaintable, they confined themselves to the representation of what they could represent.

Unpainted: not having a coat of paint or badly in need of a fresh coat; unfinished.

– An unpainted house.

Unpaired: not paired; unmatched; alone.

– The vomer is one of the unpaired facial bones of the skull.

Unpalatable: unpalatable (to somebody) (of facts, ideas, etc.) unpleasant and not easy to accept; distasteful; uninviting.

– Only then did I learn the unpalatable truth.

Unparalleled: used to emphasize that something is bigger, better or worse than anything else like it; unequalled; incomparable.

– It was an unparalleled opportunity to develop her career.

Unpardonable: ​that cannot be forgiven or excused; unforgivable; inexcusable.

– I must ask a question you may find unpardonable.

Unparliamentary: As rude and abusive as to be unsuitable for parliament; impolite; not polite.

– He probably owed another coin for unparliamentary language.

Unpartitioned: not divided by partitions; united; characterized by unity; being or joined into a single entity.

– Unpartitioned space.

Unpassable: incapable of being traveled, traveled through, or crossed; impassible; obsolete.

– Damaged unpassable roads.

Unpatented: not protected by patent; nonproprietary; not protected by trademark or patent or copyright.

– Unpatented inventions.

Unpatriotic: not supporting your own country; disaffected; untrustworthy.

– State workers are concerned their strike may be viewed as unpatriotic.

Unpatronized: not patronized; having little or no patronage; patronless.

– A restaurant unpatronized by the elite.

Unpatterned: lacking patterns especially in color; plain solid-colored; undecorated.

– Unpatterned racing slicks on dry roads give maximum traction. 

Unpaved: not covered with a hard, smooth surface; not paved; unsurfaced.

– Roads are often dusty and unpaved.

Unpeaceful: not peaceful; inharmonious; agitated; turbulent.

– The system of the unpeaceful plea is a traditional system of Civil Law.

Unpeopled: not filled with or occupied by people; uninhabited; unsettled.

– The world only ever looked unpeopled from certain vantage points.

Unperceivable:  impossible or difficult to perceive by the mind or senses; imperceptible; inaudible.

– Color is unperceivable to the touch.

Unperceived: not seen, observed, or given notice; not perceived; disregarded.

– There was a ditch, unperceived, and he fell into heavily. 

Unperceptive: not perceptive; unperceiving; careless.

– Extraordinarily unperceptive people.

Unperformed: not performed; unstaged. Unconcluded.

– The author of numerous unperformed plays.

Unpermed: not having had a permanent wave; straight.

– Smooth glossy unpermed hair.

Unperplexed: not confused or puzzled; unbaffled; simple.

– The course of his narrative is unperplexed by doubtful or insoluble problems.

Unpersuadable: not persuadable; who cannot be persuaded or convinced; uncompromising.

– He seemed unpersuadable to the final step of getting aboard.

Unpersuaded: not having been induced, urged, or prevailed upon successfully; unconvinced; undecided.

– Even as he inspected the proofs he was unpersuaded.

Unpersuasive: not able to make you agree that something is true, real, or acceptable; not persuasive; unconvincing.

– The jury concluded police evidence was unpersuasive.

Unperturbed: not worried or anxious; untroubled; undisturbed.

– She seemed unperturbed by the news.

Unpictured: not pictured; undepicted; undelineated; not represented accurately.

– A wildness of landscape, unpictured before, opens to the view.

Unpicturesque: without beauty or charm; unlovely; ugly.

– Captain Fidanza, unpicturesque, but always a little mysterious.

Unpierced: not pierced; uncut; not cut. 

– His unpierced ears.

Unpigmented: not pigmented; uncolored; clear.

– Unpigmented hair.

Unpillared: lacking pillars; noncolumned; uncolumned.

– An unpillared room.

Unpitying: not taking pity or showing mercy; uncaring; unsympathetic.

– As seniors we can look down on her with a cold and unpitying eye.

Unplaced: not one of the first three to finish in a race or competition; outcast; unestablished.

– The horse was unplaced in its first four races.

Unplanned: not planned in advance; haphazard; impromptu.

– The clinic provides advice on unplanned pregnancies.

Unplayable: ​not able to be played; impossible to play on or with; unwatchable; unrecognizable.

– The two coaches decided the pitch was unplayable so the match was cancelled.

Unplayful: completely lacking in playfulness; serious; sober.

– Full of eager but unplayful smiles.

Unpleasant: not pleasant or comfortable; disagreeable; irksome.

– It can be unpleasant to sit next to a group of people arguing.

Unpleasing: not pleasant; displeasing; disagreeable; offensive.

– His coloring for the most part is unpleasing.

Unpledged: not used as collateral; unengaged; uncommitted.

– With no unpledged assets and low profitability, the business could get no further financing.

Unploughed:  not tilled with a plough; unbroken; unplowed.

– Unploughed soil.

Unplowed: not having been worked or cleared with a plow; not plowed; slack.

– An unplowed field.

Unplumbed: not tested with a plumb line; not measured with a plumb; not thoroughly explored.

– The depth of his self-knowledge is unplumbed.

Unpointed: having no point; blunted; round.

– An unpointed Hebrew text.

Unpolished: not refined or cultured; unprocessed; untreated.

– Unpolished charm.

Unpolitical: not interested or active in politics; nonpolitical; not political.

– Unpolitical views.

Unpolluted: that has not been polluted; pure; clean.

– The unpolluted air of the mountains.

Unpopular: not liked or enjoyed by a person, a group or people in general; disliked; unliked.

– An unpopular choice.

Unpopulated: not populated; not occupied or settled; not inhabited.

– All are fearful areas, unpopulated and places of last resort for bandits and other desperados.

Unpotted: not planted in a pot; not grown in a pot.

– If it feels hard and tight, then it’s probably seriously potbound and you should ask to see it unpotted.

Unpowered: Lacking in power, especially electrical power; motorless; non-active.

– Northwich is an unpowered narrowboat which was towed by horse or a motor boat.

Unpracticed: not put to use or test; untried; not practiced; unskilled; inexpert.

– This the lawyer proceeded to do and so cleverly that an unpracticed eye would not detect it.

Unprecedented: that has never happened, been done or been known before; unparalleled; unequalled.

– The situation is unprecedented in modern times.

Unpredictable: that cannot be predicted because it changes a lot or depends on too many different things; incalculable; uncertain.

– The unpredictable weather in the mountains can make climbing extremely hazardous.

Unpredicted: without warning or announcement; unannounced; unheralded; unexpected.

– House is equipped with alarm to avoid unpredicted burglars.

Unprejudiced: not influenced by an unreasonable fear or dislike of something/somebody; willing to consider different ideas and opinions; impartial; unbiased.

– There must be a few honest and unprejudiced lawyers around.

Unpremeditated: of a crime or bad action not planned in advance; unplanned; spontaneous.

– An unpremeditated, willful and reckless action which had put them outside the law.

Unprepared: unprepared (for something) not ready or not expecting something; unready; surprised.

– She was totally unprepared for his response.

Unprepossessing: ​not attractive; not making a good or strong impression; unattractive; repulsive.

– He was big, burly and unprepossessing.

Unpresentable: not presentable; unprepossessing; unattractive; lacking beauty or charm.

– Unpresentable friends.

Unpresidential: not suitable for or appropriate to a president; unstatesmanlike; not statesmanlike

– Some claim that his style is unpresidential but to many people it is another reason to respect him.

Unpretending: not pretended; real; genuine.

– Some could not understand the reason for enjoying so thoroughly as almost everyone did these simple unpretending songs.

Unpretentious: ​not trying to appear more special, intelligent, important, etc. than you really are/it really is; unaffected; modest.

– He was a friendly and unpretentious man.

Unpreventable: not preventable; unavoidable; inevitable.

– An unpreventable accident.

Unpriestly: not priestly; unbefitting a priest.

– Unpriestly behavior.

Unprincipled: without moral principles; dishonest; unethical.

– She saw him as an unprincipled opportunist.

Unprintable: too offensive or shocking to be printed and read by people; vulgar; obscene.

– I can’t tell you what he said because it’s unprintable.

Unproblematic: not having or causing problems; uncomplicated; straightforward.

– This was unproblematic for most students, who identified themselves with this image.

Unprocurable: not capable of being obtained; inaccessible; unobtainable; untouchable.

– Buckwheat is scarce, and candles are almost unprocurable.

Unproductive: ​not producing very much; not producing good results; barren; infertile.

– Unproductive land.

Unprofessional: not reaching the standard expected in a particular profession; improper; unethical.

– She was found guilty of unprofessional conduct.

Unprofitable: not making any financial profit; worthless; fruitless.

– Unprofitable companies.

Unprogressive: not progressive; conservative; delayed.

– The methods of agriculture are still unscientific and unprogressive.

Unpromising: not likely to be successful or show good results; inauspicious; unfavorable.

– Things got off to an unpromising start.

Unprompted: said or done without somebody asking you to say or do it; unexpected; unmeditated.

– Quite unprompted, Sam started telling us exactly what had happened that night.

Unpronounceable: of a word, especially a name too difficult to pronounce; difficult; impossible.

– It was his first release since changing his stage name to an unpronounceable symbol.

Unpropitious: not likely to have or produce a good result; not favorable or advantageous; not propitious.

– The prime minister is pursuing it in circumstances so unpropitious that they would have been unimaginable even eight months ago.

Unprotected: not protected against being hurt or damaged; exposed; helpless.

– They hunt in packs, attacking the old, sick and unprotected young animals.

Unprovable not provable; unobvious; not immediately apparent.

– It was both unproved and unprovable.

Unproved: not proved or tested; undemonstrated; unpracticed.

– The theory remains unproven.

Unproven: not proved or tested; baseless; deceptive.

– The theory remains unproven.

Unprovocative: not provocative; not provoking a response; unexciting; nonviolent.

– Unprovocative conversation.

Unprovoked: not caused by anything the person being attacked has said or done; baseless; groundless.

– A vicious and unprovoked attack.

Unprovoking: occurring without any identifiable cause or justification; not provoked; motiveless; gratuitous.

– An unprovoking assault.

Unpublishable: not suitable for publication; unprintable; obscene.

– When her work was rejected as unpublishable, she typeset and printed it herself.

Unpublished: ​not published; strictly confidential; concealed.

– An unpublished novel.

Unpunctual: not punctual; late or habitually late; belated.

– But Lucy at last was unpunctual in her visits to the Wilderness.

Unpunished: not punished; uncorrected, undisciplined.

– He promised that the murder would not go unpunished.

Unpurified: not purified, not purged of impure matter; crude; grainy.

– That lake is extremely difficult of access to men of unpurified souls.

Unqualified: not having the right knowledge, experience or qualifications to do something; uncertificated; unlicensed.

– An unqualified instructor.

Unquantifiable: not capable of being quantified; immeasurable; incalculable.

– My concern is that the difficulties that may arise are unquantifiable. 

Unquenchable: that cannot be satisfied; insatiate; unsatiable.

– He had an unquenchable thirst for life.

Unquestionable: that cannot be doubted; indubitable; undoubted.

– The advantages of this approach are unquestionable.

Unquestioned: so obvious that it cannot be doubted; undeniable; unquestionable.

– His courage remains unquestioned.

Unquestioning: done or given without asking questions, expressing doubt; implicit; absolute.

– Unquestioning obedience.

Unquiet: not calm; anxious; restless.

– She prowled the night like an unquiet spirit.

Unquotable: not able or fit to be repeated or quoted; unquestioned; unrepeatable.

– What he said was funny but unquotable.

Unranked:  not ranked. Especially; not included in a ranked list; nonhierarchical.

– The team was unranked last season.

Unratified: lacking legal authority; illegal; null.

– The unratified Equal Right Amendment.

Unreachable: incapable of being reached; distant; elusive.

– The island was unreachable by air.

Unreached: inaccessibly located or situated; out of reach; unapproachable; unreachable; inaccessible.

– Be an instrument of redemption, there are still unreached people.

Unreactive: tending not to show a chemical change when mixed with another substance; indifferent; inert.

– He often seems inert and unreactive.

Unread: that has not been read; benighted; uncultivated.

– The manuscript was returned unread.

Unreadable: if somebody’s face or expression is unreadable, you cannot tell what they are thinking or feeling; indecipherable; unintelligible.

– Ed regarded her with an unreadable expression.

Unready: not ready or prepared; slow or hesitant to see or act; immature.

– She cursed her unready tongue.

Unreal: so strange that it is more like a dream than reality; imaginary; imagined.

– The party began to take on an unreal, almost nightmarish quality.

Unrealistic: not showing or accepting things as they are; impractical; impracticable.

– Unrealistic expectations.

Unrealizable: incapable of being effected or accomplished; not realizable; hopeless.

– An unrealizable goal.

Unrealized: ​not achieved or created; unrealized; unsuccessful.

– Their potential is unrealized.

Unreasonable: not fair; expecting too much; uncooperative.

– The job was beginning to make unreasonable demands on his free time.

Unreasoning: not based on facts or reason; irrational; insensitive.

– Unreasoning fear.

Unreceptive: not responsive or receptive; closed; unsympathetic.

– An unreceptive audience.

Unreciprocated: not requited; unanswered; unreturned.

– Unreciprocated love.

Unrecognizable: of a person or thing so changed or damaged that you do not recognize them or it; unidentifiable; unknowable.

– He was unrecognizable without his beard.

Unrecognized: ​that people are not aware of or do not realize is important; nameless; unfamous.

– The problem of ageism in the workplace often goes unrecognized.

Unreconciled: not reconciled or brought into harmony; incompatible; inconsistent.

– I want to give up, still remains unreconciled.

Unreconstructed: not having changed, although general opinion on these matters has changed; incorrigible; unregenerate.

– An unreconstructed Marxist.

Unrecorded: not written down or recorded; uncounted; unidentified.

– Many crimes go unrecorded.

Unrecoverable: that you cannot get back after it has been spent or lost; irreplaceable; irreversible.

– A number of hard drives failed, which rendered the data unrecoverable.

Unredeemable:  insusceptible of reform; irreclaimable; irredeemable.

– The human condition is messy and perhaps unredeemable.

Unredeemed: not redeemed; not granted redemption or salvation; unsaved.

– Unredeemed promises.

Unrefined: not separated from the other substances that it is combined with in its natural form; unprocessed; untreated.

– Unrefined sugar.

Unreflective: not reflective; thoughtless; lacking in due deliberation; heedless; rash.

– The old times New England house mother was not a mere unreflective drudge of domestic toil.

Unreformable: unrepentant and incapable of being reformed; unregenerate; incorrigible. 

– The first is that it is designed to be an irreversible and unreformable project of ever closer union.

Unreformed: unaffected by the Reformation; mainstream; orthodox.

– Unreformed churches.

Unrefreshed: not rested or refreshed; unrested; tired.

– Hot flashes occur during the day and sometimes at night as well, causing interrupted and unrefreshed sleep.

Unregenerate: ​not trying to change your bad habits or bad behaviour; agnostic; apostate.

– If he was an unregenerate delinquent, he would have been expelled.

Unregistered: not listed in an official or public record; not registered; unrecorded.

– That region has a high number of unregistered births.

Unregretful: not regretful; having no regrets; unrepentant.

– Calm and unregretful heart.

Unregulated: not controlled by laws or regulations; unchecked; uncontrolled.

– A deregulated market does not mean an unregulated market.

Unrelated: not connected; not related to something else; unconnected.

– The two events were totally unrelated.

Unrelaxed: not at rest or at ease; not relaxed; nervous.

– An unrelaxed and very fervid scrutiny.

Unrelenting: not stopping or becoming less severe; relentless; implacable.

– Unrelenting pressure.

Unreliable: that cannot be trusted or depended on; undependable; untrustworthy.

– The trains are notoriously unreliable.

Unrelieved: of an unpleasant situation continuing without changing; unmitigated; absolute.

– She held the family together through years of unrelieved poverty.

Unremarkable: ordinary; not special in any way; customary.

– An unremarkable life.

Unremarked: not noticed; overlooked; undiscovered.

– His absence went unremarked.

Unremedied: not having been put right; uncorrected; unremorseful.

– Unremedied errors.

Unremitting: ​never stopping; relentless; continual.

– Unremitting hostility.

Unremorseful: lacking remorse, regret, or sorrow for one’s actions or behaviour; impenitent; unregenerate.

– Unremorseful interview.

Unremunerative: not remunerative; returning no gain or profit or an inadequate one; unrewarding.

– An unremunerative occupation.

Unrenewed: not renewed; not regenerated; unrepentant.

– An unrenewed license.

Unrepaired: unserviceable because necessary repairs have not been made; unserviceable; not ready for service.

– Empty and unrepaired, the house now is slipping into foreclosure.

Unrepeatable: ​too offensive or shocking to be repeated; irreproducible; unreproducible.

– He called me several unrepeatable names.

Unrepentant: showing no shame about your actions or beliefs; remorseless; unremorseful.

– She was cheerfully unrepentant about her part in the deception.

Unreplaceable: too valuable or special to be replaced; irreplaceable; unexpendable.

– The manufacturing industry plays an unreplaceable role in our country economic development.

Unreportable: too extreme or monstrous to report; unspeakable; unrepeatable.

– To date, most published testing has been run in an unvalidated, unreportable manner.

Unreported: not reported to the police or somebody in authority or to the public; confidential; not recorded.

– Many cases of bullying go unreported.

Unrepresentative: ​unrepresentative (of somebody/something) not typical of a group of people or things and therefore not useful as a source of information about that group; untypical; abnormal.

– This early novel is unrepresentative of her work as a whole.

Unrepresented: not having representation; belittled; diminished.

– He had no fear of difficulty resulting from fractions remaining unrepresented.

Unreproducible: not able to be reproduced, duplicated, or copied; unreplicable; irreplicable.

– Upon retesting, the unreproducible positive results turned negative except for one which turned non-conclusive.

Unrequested: not requested; unasked; unasked; unsolicited.

– The merchandise was unrequested.

Unrequited: not returned by the person that you love; unanswered; unreciprocated.

– Yet for an unlucky few, sport can be an unrequited love. 

Unresentful: not resentful; without resentment; hateful.

– He had queried it with the Colonel, who had listened patiently, quietly, unresentful of a subordinate’s representation. 

Unreserved: not paid for in advance; not kept for the use of a particular person; uninhibited; liberated.

– Unreserved seats are available one hour before the performance.

Unresistant: not giving, capable of, or exhibiting resistance; not resistant; submissive.

– Insects unresistant to pesticides.

Unresisting: not showing, producing, or putting up any resistance; compliant; constrained.

– She took the box from his unresisting hand.

Unresolvable: not able to be settled, solved, or brought to resolution; not resolvable; unsolvable.

– An unresolvable dispute.

Unresolved: of a problem or question not yet solved or answered; not having been resolved; undecided.

– These unresolved issues must be addressed.

Unrespectable: not worthy of or inspiring respect; not respectable; contemptible.

– She regarded the hire-purchase system as unrespectable.

Unresponsive: not reacting to somebody/something; not giving the response that you would expect or hope for; insensitive; passive.

– She is a cold, unfeeling and unresponsive woman.

Unrestrained: not controlled; not having been restrained; uncontrolled; unconstrained.

– Unrestrained greed.

Unrestricted: not limited or controlled in any way; unlimited; unhindered.

– We have unrestricted access to all the facilities.

Unrestrictive: not having limits; not subject to restriction; not restricted.

– Permissions can be created in either a totally restrictive or totally unrestrictive state.

Unretentive: deficient in retentiveness or range; forgetful; short forgetful.

– Unretentive syllabus.

Unrevealed: not having been disclosed, divulged, revealed; concealed; covered; covert.

– All through the trial there was something in his bearing which left the impression of a purpose unrevealed.

Unrewarded: not receiving the success that you are trying to achieve; fruitless; futile.

– Real talent often goes unrewarded.

Unrewarding: not bringing feelings of pleasure or achievement; barren; useless.

– I find the work dull and unrewarding.

Unrhetorical: not rhetorical; literal; plainspoken.

– He displays much affection for the dead bishop, and has written a plain and simple narrative, unrhetorical and truthful.

Unrhymed: having no rhyme; rhymeless; unrimed.

– Writing unrhymed blank verse is like playing tennis without a net.

Unrhythmic: not marked by or moving with rhythm; not regularly recurrent; not rhythmic.

– Unrhythmic steps.

Unrifled: not rifled; smoothbore.

– Can I offer you refreshment the wheaten loaf, the smooth, unrifled egg.

Unrigged: Not rigged; not having the rigging up.

– The last lure can be rigged with a hook or unrigged.

Unrighteous: not righteous; sinful; wicked; unjust; unmerited.

– God is not unrighteous to forget your labor of love.

Unripe: not yet ready to eat; immature; unready.

– Unripe fruit.

Unrivaled: better or greater than any other; unsurpassed; unmatched.

– The hotel enjoys an unrivalled position overlooking the lake.

Unrivalled: better or greater than any other; unsurpassed; unmatched.

– An unrivalled knowledge of antiques.

Unromantic: not suitable for, conducive to, or given to romance or courtship; unsentimental; cynical.

– An unromantic gesture.

Unroofed: not provided with a roof; not roofed; bare.

– A house that is partially unroofed.

Unruffled: calm; unperturbed; tranquil.

– He remained unruffled by their accusations.

Unruly: difficult to control or manage; disorderly; disruptive.

– An unruly class.

Unsafe: of a thing, a place or an activity not safe; dangerous; risky.

– The roof was declared unsafe.

Unsaid: thought but not spoken; unspoken; unuttered.

– Some things are better left unsaid.

Unsalable: unfit or unable to be sold; not salable; unmarketable.

– Unsalable inventory.

Unsalaried: not paid a salary; gratuitous; honorary.

– An unsalaried volunteer.

Unsaleable: that cannot be sold, because it is not good enough or because nobody wants to buy it; worthless; useless.

– An increased catch of unsaleable whole fish has resulted from the increased bycatch of the fishing industry.

Unsalted: without added salt; unmodified; unsmoked.

– Unsalted butter.

Unsalvageable: not capable of being salvaged; irreversible; irredeemable.

– A house in unsalvageable condition.

Unsanctified: not made sacred or holy; abusive; blasphemous.

– Later, the convent was closed and the Church was unsanctified.

Unsanctioned: not having been given permission or authorization; contraband; illicit.

– His death had devastated her, and her grieving was all the greater for its secret, unsanctioned nature.

Unsanded: not brought to the desired final state; raw; unfinished.

– Unsanded wood.

Unsanitary: dirty and likely to spread disease; unhygienic; insanitary.

– They were forced to live in overcrowded and unsanitary conditions.

Unsaponified: not converted into soap; saponify.

– Unsaponified fat.

Unsated: not satiated; not satisfied; insatiable.

– Totten ham’s desire for the ball was unsated.

Unsatisfactory: not good enough; inadequate; unacceptable.

– The results were considered to be thoroughly unsatisfactory.

Unsatisfiable: not able to be satisfied; insistent; rapacious.

– The cupidity of a nation is never ending and is unsatisfiable.

Unsatisfied: of a person not having got what you hoped; not having had enough of something; annoyed; begrudging.

– The novel had interested him, but left him unsatisfied.

Unsatisfying: not making you feel satisfied; satisfying; disappointing; lame.

– A shallow, unsatisfying relationship.

Unsaturated: not saturated; unimpregnated; unsoaked.

– Various fats contain different proportions of saturated and unsaturated fat.

Unsaved: not saved. Especially; not absolved from eternal punishment; not regenerate.

– To an unsaved person, the Bible is a closed, difficult book.

Unsavory: unpleasant to taste or smell; disagreeable; distasteful.

– An unsavory assignment.

Unsavoury: unpleasant or offensive; not considered morally acceptable; unpalatable; unappetizing.

– Her friends are all pretty unsavoury characters.

Unscalable: not capable of being climbed or scaled; not scalable; unclimbable.

– Unscalable peaks.

Unscathed: not hurt; unharmed; uninjured.

– The hostages emerged from their ordeal unscathed.

Unscheduled: that was not planned in advance; unplanned; unprepared.

– An unscheduled stop.

Unscholarly: not characteristic of, suitable to, or having the characteristics of a scholar; not scholarly; illiterate.

– An illogical and unscholarly argument.

Unschooled:  has had no formal education; untaught; untutored.

– An unschooled person.

Unscientific: not scientific; not done in a careful, logical way; irrational.

– An unscientific approach to a problem.

Unscripted: not written or prepared in detail in advance; spontaneous; improvisational.

– The sea coast of Illyria underwent an unscripted earthquake.

Unscrupulous: without moral principles; not honest or fair; unprincipled.

– In his desire for power, he has become completely unscrupulous.

Unsealed: not sealed; not stamped or marked with a seal; uncovered.

– Unsealed cargo.

Unseamed: not having or joined by a seam or seams; Smooth; seamless; unlined smooth.

– His unseamed face.

Unseasonable: unusual for the time of year; unexpected; untimely.

– Unseasonable weather.

Unseasoned: not seasoned; inexperienced; bland.

– Unseasoned food.

Unseaworthy: not fit for a sea voyage; not seaworthy; leaky.

– An unseaworthy vessel.

Unsectarian: not restricted to one sect or school or party; comprehensive; cosmopolitan.

– A wide and unsectarian interest in religion.

Unsecured: not locked, guarded or protected; loose; insecure.

– Unsecured windows.

Unseeable: impossible or nearly impossible to see; imperceptible by the eye; invisible; covert.

– She was unseeable in the dusk of the room.

Unseeded: not chosen as a seed (= one of the players expected to do well) in a sports competition, especially in tennis; virgin; dormant.

– Unseeded players.

Unseeing: not noticing or really looking at anything although your eyes are open; amaurotic; eyeless.

– He gazed out to the horizon with unseeing eyes.

Unseemly: not polite or suitable for a particular situation; improper; indecorous.

– There followed an unseemly rush for the exits.

Unseen: that cannot be seen; that is not seen; not previously seen.

– Unseen forces.

Unsegmented: not divided into or made up of segments; not segmented; nonsegmental; united.

– Unsegmented worms.

Unsegregated: not segregated, especially not subject to racial division; integrated; multicultural.

– An unsegregated community.

Unselected: not selected; refused; rejected.

– Will be held at a still unselected location.

Unselective: not marked by selection; random; indiscriminate.

– A term given to viewers who are unselective about the content they watch.

Unselfconscious: ​not worried about or aware of what other people think of you; relaxed; spontaneous.

– He sang with unselfconscious ease.

Unselfish: giving more time or importance to other people’s needs, wishes, etc. than to your own; selfless; altruistic.

– Unselfish motives.

Unsensational: not of such character as to arouse intense interest, curiosity, or emotional reaction; undramatic; unexciting.

– A sensational disaster, it is told in an unsensational way.

Unsent: not yet sent or transmitted; undelivered; unmailed.

– He had the unsent letter in his hand.

Unsentimental: not having or expressing emotions such as love or sympathy; not allowing such emotions to influence what you do; practical; prosaic.

– He told us about his father’s death in a very brisk and unsentimental way.

Unserviceable: not suitable to be used; useless; impractical.

– The aircraft was completely unserviceable.

Unsettled: that may change; making people uncertain about what might happen; undecided; unresolved.

– These were difficult and unsettled times.

Unsettling: making you feel upset, nervous or worried; discompose; unnerve.

– Seeing Nicky again after so long was an unsettling experience.

Unsexed: deprived of sexual capacity or sexual attributes; castrated altered; neutered.

– I obtained two unsexed birds, which proved to be a true pair, and within weeks they settled down and bred.

Unsexy: not sexy; not sexually suggestive or appealing; unerotic.

– A modest, unsexy dress.

Unshackled: not bound by shackles and chains; unchained; unfettered.

– He unshackled the prisoner.

Unshaded: without a shade or other type of cover; unshadowed; not darkened or obscured by shadow.

– An unshaded light bulb.

Unshadowed: not darkened or obscured by shadow; unshackled.

– On the rough sea ice you may on an unshadowed day.

Unshakable: of a feeling or an attitude that cannot be changed or destroyed; firm; impregnable.

– Their confidence in the plan appears unshakable.

Unshaken: unshaken (in something) not having changed a particular feeling or attitude; undaunted; undismayed.

– They remain unshaken in their loyalty.

Unshaped:  not shaped: such as; not dressed or finished to final form; abnormal.

– An unshaped timber.

Unshapely: not having a regular or pleasing shape; not shapely; floppy; oversize.

– Frequently the book seems compiled rather than composed, facts and fiction accreting into a formidable but unshapely mass.

Unshapen: not shaped or definitely formed; shapeless; formless; indefinite.

– Sometimes, however, his thoughts are unshapen, and as it were rough-hewn and rugged.

Unshared: not shared; individual; lone.

– An unshared achievement.

Unsharpened: not sharp; blunted; edgeless.

– Blades are typically sold as unsharpened.

Unshaved:  not shaved; unshaven; barbate; bearded.

– He looks terrible unshaved.

Unshaven: not having shaved or been shaved recently; bristly; hairy.

– He looked pale and unshaven.

Unsheared: not having been sheared; rough; uncut. 

– Unsheared cloth.

Unsheathed: not protected by a sheath; naked; bare.

– He carried close to his leg a narrow unsheathed sword.

Unshelled: of animals or fruits that have no shell; shell-less.

– Unshelled almonds.

Unshielded: not shielded; unprotected; vulnerable.

– Unshielded eyes.

Unshockable: incapable of being shocked; broad-minded.

– He was warmhearted, sensible and unshockable.

Unshod: not shod; unshoed; barefoot.

– He scratched the back of his calf with an unshod foot.

Unshorn: not sheared; shaggy; unshaven.

– A grizzly unshorn beard.

Unshrinkable: incapable of being shrunken, diminished, or reduced; not shrinkable; not capable of being shrunk.

– Unshrinkable Underwear.

Unshrinking: not shrinking from danger; unblinking; unflinching.

– As if within her bonny smile and unshrinking friendliness he beheld something new and wonderfully beautiful.

Unshuttered: not provided with shutters or having the shuttered open; free; susceptible.

– Shopkeepers have not yet unshuttered their stores.

Unsighted: not sighted; eyeless; purblind.

– I glanced up over the unsighted pages of the newspaper to look through the café window up the avenue.

Unsightly: not pleasant to look at; ugly; unattractive.

– An unsightly scar.

Unsigned: not having been signed by somebody; without a signature; obscure; undesignated.

– An unsigned letter to the editor.

Unsilenced: not silenced; unhushed.

– Guns silenced and unsilenced.

Unsinkable: not capable of sinking or being sunk; bouncy; resilient.

– An unsinkable ship.

Unsized: not fashioned to sizes; unsorted; not arranged according to size.

– Unsized gloves.

Unskilled: not having or needing special skills or training; untrained; unqualified.

– Unskilled manual workers.

Unskillful: not skillful; lacking in skill or proficiency; inexpert; incompetent.

– The answer of some problems is unskillful.

Unsleeping: fully awake; wide-awake; awake.

– The unsleeping city.

Unsmiling: not smiling; looking unfriendly; earnest; grave.

– His eyes were hard and unsmiling.

Unsmooth: not smooth; rough; harsh.

– That once wipes unsmooth green memory.

Unsmoothed: not made smooth, level, or even on the surface; not smoothed; bumpy; irregular.

– Unsmoothed bedsheets.

Unsociable: ​not enjoying the company of other people; not friendly; unamiable.

– I was feeling very unsociable, so I didn’t go to the party.

Unsocial: outside the normal times of working; reclusive; reserved.

– I work long and unsocial hours.

Unsoiled: not corrupt or tainted; not dirty or stained; antiseptic.

– Unsoiled clothes.

Unsold: not bought by anyone; discouraged; deterred.

– Many of the houses remain unsold.

Unsoldierly: not characteristic of or befitting a soldier; not soldierly; amiable; obliging.

– There was something peculiar about it, quite unsoldierly, rather comic, but extremely attractive.

Unsolicited: not asked for and sometimes not wanted; uninvited; unsought.

– Unsolicited advice.

Unsolvable: not able to be explained, answered for, or solved; not solvable; hopeless; impossible.

– Unsolvable disputes.

Unsolved: not having been solved; baffling; mysterious.

– An unsolved murder/mystery/problem.

Unsophisticated: not having or showing much experience of the world and social situations; unworldly; naïve.

– Unsophisticated tastes.

Unsorted: not sorted, or not arranged in any particular order; blurred; chaotic.

– A pile of unsorted papers.

Unsought: not looked or sought for; unwanted; unsolicited.

– It showed that all that had been promised to me, unsolicited and unsought, was not sincere.

Unsound: not acceptable; not based on reliable evidence; unreliable.

– Ideologically unsound.

Unsounded: not pronounced or spoken; not sounded; silent.

– The thinking is good-hearted, but muddled and fundamentally unsounded.

Unsoured: not having turned bad; fresh; sweet; unfermented.

– The idea was to create an atmosphere unsoured by threats.

Unsown: not have a crop sown on it; unseeded; unplanted.

– Farmland still unsown.

Unsparing: unsparing (in something) not caring about people’s feelings; merciless; pitiless.

– She is unsparing in her criticism.

Unspeakable: that cannot be described in words, usually because it is so bad; indescribable; inexpressible; unutterable.

– I hate to think of all the vile unspeakable things he did.

Unspecialized: having no speciality, or particular purpose; general; unlimited.

– Unspecialized immigrants.

Unspecific: not stated clearly or definitely; not having been specified; ambiguous.

– This group of children displayed an unspecific broad negativity and no positivity in response to over-regularizations.

Unspecified: not stated clearly or definitely; not having been specified; unnamed; unstated.

– The story takes place at an unspecified date.

Unspectacular: ​not exciting or special; unremarkable; unexceptional.

– He had a steady but unspectacular career.

Unspent: still valid; still available to spend; unexpended; unexhausted.

– His unspent allowance.

Unspoiled: beautiful because it has not been changed or built on; preserved; intact.

– Unspoiled countryside.

Unspoilt: not left to spoil; good; undecomposed.

– An unspoilt coral reef encloses the bay.

Unspoken: not stated; not said in words but understood or agreed between people; unstated.

– An unspoken assumption.

Unsporting: not fair or generous in your behaviour or treatment of others, especially of an opponent in a game; dishonest; unfair.

– It was very unsporting of you to trip him.

Unsportsmanlike: not behaving in a fair, generous and polite way, especially when playing a sport or game; cheating; ungentlemanly.

– Unsportsmanlike conduct.

Unspotted: having no spots or stains; without spots; spotless.

– An unspotted breed of dog.

Unstable: likely to change suddenly; volatile; unsteady

– The political situation remains highly unstable.

Unstaged: not formally staged; not presented to an audience on a stage; genuine.

– This version went unstaged after the latter was arrested and convicted for fraud.

Unstained: not discolored by a stain; not morally blemished or tainted; clean; stainless.

– Unstained clothing.

Unstarred: not marked with an asterisk; unasterisked; unmarked.

– As it happens, that particular word has appeared many times, unstarred, in our pages.

Unstated: not stated; not said in words but understood or agreed between people; unspoken.

– Their reasoning was based on a set of unstated assumptions.

Unstatesmanlike: not statesmanlike; unpresidential.

– Unstatesmanlike procedure.

Unsteady: not completely in control of your movements so that you might fall; unstable; wobbly.

– She is still a little unsteady on her feet after the operation.

Unsterilized: not sterilized; that has not been made sterile; unsterile; unsanitary.

– Unsterilized soils.

Unstilted: flowing naturally and continuously; unaffected’ free of artificiality; sincere and genuine.

– Unstilted conversation.

Unstimulating: an uninspiring political force; boring; dull; dreary; unexciting; unstimulating; uninvolving.

– A lifetime of narrow, unstimulating years and thwarted instincts had made age treat her ill.

Unstinted: not restrained or restricted; generously or freely given; lavish; liberal.

– Unstinted praise.

Unstinting: given or giving generously; ungrudging; unsparing.

– Unstinting support.

Unstirred: not stirred or beaten; not stirred or moved; undisturbed.

– Those were feelings I’d rather stayed unstirred.

Unstoppable: that cannot be stopped or prevented; rebellious; determined.

– On form, the team was simply unstoppable.

Unstrained: not forced or resulting from undue effort; loosen up; make relaxed.

– A relaxed and unstrained manner.

Unstratified: not stratified; not formed, arranged, or deposited in layers.

– Unstratified glacial till.

Unstructured: without structure or organization; disorganized; unregulated.

– An unstructured interview.

Unstrung: having the string or strings loosened or removed, as a bow or harp; unnerved; discomposed.

– The incident left him unstrung.

Unstuck: fail completely, with bad results; detach; discharge.

– Their plans came badly unstuck.

Unstudied: not studied; not acquired by study; not forced; not done or planned for effect.

– She moved with an unstudied grace.

Unstudious: Not studious; not inclined towards studying; unscholarly.

– Despite the unstudious criticisms of some historians, Cortez was not a cruel conqueror.

Unstylish: lacking style; not stylish or fashionable; tacky.

– Unstylish outfits.

Unsubdued: not conquered or brought under control; not subdued; untamed.

– Though he suffered most of the damage, his spirit remained unsubdued.

Unsubmissive: Unwilling to submit; not submissive; disobedient.

– An unsubmissive or degraded being.

Unsubstantial: having little or no solidity, reality, or factual basis; fanciful; insubstantial.

– A pretty if unsubstantial cubist composition.

Unsubstantiated: not proved to be true by evidence; unsupported; unconfirmed.

– The court found that most of her claims were unsubstantiated.

Unsubtle: not indirect or difficult to perceive; not subtle; absolute.

– A mournfully unsubtle document.

Unsuccessful: not successful; not achieving what you wanted to; abortive; misfired.

– His efforts to get a job proved unsuccessful.

Unsufferable: not to be suffered or borne with patience or composure; intolerable; insufferable.

– An unsufferable wrong.

Unsuitable: unsuitable (for somebody/something) not right or appropriate for a particular person, purpose or occasion; inappropriate; unsuited.

– He was wearing shoes that were totally unsuitable for climbing.

Unsuited: ​unsuited (to/for something) | unsuited (to do something) not having the right or necessary qualities for something; incompatible; inapt.

– He is unsuited to academic work.

Unsullied: not made less good by anything; still pure or in the original state; unspoiled; spotless.

– The unsullied emotions of childhood.

Unsung: not praised or famous but deserving to be; unacknowledged; uncelebrated.

– The unsung heroes of the war.

Unsupportable: not able to be supported or defended; intolerable; unbearable; unendurable; incapable of being put up with.

– The society of these devotees is calculated solely to render their lives mutually more unsupportable.

Unsupported: not proved to be true by evidence; unsubstantiated; baseless; groundless.

– Their claims are unsupported by research findings.

Unsupportive: not providing support; not supportive; disconfirming.

– They were unsupportive of her decision.

Unsure: ​not certain of something; having doubts; unassertive; insecure.

– There were a lot of things I was unsure about.

Unsurmountable: not capable of being surmounted or overcome; insurmountable; unconquerable.

– He possessed power, energy, and a driving force which overcame apparently unsurmountable obstacles.

Unsurpassable: unable to be surpassed or exceeded; consummate; matchless.

– An unsurpassable legacy.

Unsurprising: ​not causing surprise; predictable; foreseeable.

– It’s unsurprising that people with dogs walk more than others.

Unsusceptible: not likely or liable to be influenced or harmed by a particular thing; invulnerable; unexposed.

– Infants are relatively unsusceptible to infections.

Unsuspected: ​not predicted or known; that you were not previously aware of; improbable; inconceived.

– Scientists are investigating the previously unsuspected side effects of the drug.

Unsuspecting: not suspecting that anything is wrong; not aware of danger or of something bad; unsuspicious; unwary.

– He had crept up on his unsuspecting victim from behind.

Unsuspicious: not distrustful or suspicious; naïve; innocent.

– A person with a trusting, unsuspicious nature.

Unsustainable: that cannot be continued at the same level, rate; unsuitable; unendurable.

– Unsustainable growth.

Unswayed: not moved or affected; not influenced; impartial.

– But the judge and jury were unswayed.

Unsweetened: without sugar or a similar substance having been added; bitter; sour.

– Unsweetened water.

Unswept: not having been swept; dirty; soiled; unclean.

– Unswept floors.

Unswerving: strong and not changing or becoming weaker; unwavering; unfaltering.

– Unswerving loyalty.

Unsworn: not bound by or stated on oath.

– Unsworn testimony.

Unsyllabled:  not articulated in syllables; nonsyllabic; unsyllabic.

– Unsyllabled sounds.

Unsymmetrical: not symmetrical; lacking symmetry; misproportioned.

– Unsymmetrical loading.

Unsympathetic: unsympathetic (to/towards somebody) not feeling or showing any sympathy; uncaring; unconcerned.

– I told him about the problem but he was totally unsympathetic.

Unsympathizing: not showing or expressing sympathy; harsh; merciless.

– An uncharitable and unsympathizing attitude.

Unsynchronized: not operating or happening at the same time; not synchronized; nonsimultaneous.

– Unsynchronized clocks.

Unsystematic: ​not organized into a clear system; unmethodical; uncoordinated.

– The site was excavated in an unsystematic way.

Untactful: lacking or showing a lack of what is fitting and considerate in dealing with others; tactless; inconsiderate.

– These kinds of scandals can crush a company if you’re untactful.

Untagged: not provided with or as if with a tag; not tagged; anonymous.

– Untagged merchandise.

Untainted: not damaged or harmed by something unpleasant; not tainted; pristine; unsullied.

– He personally remained untainted by the multiple scandals that beset his party.

Untalented: without a natural ability to do something well; unskilled ; inexperienced.

– She was considered relatively untalented by the diving coaches.

Untalkative: unwilling to talk; taciturn; refusing to speak.

– He was a quiet, rather untalkative man.

Untamable:  unable to be tamed or brought under control; resistant; unmalleable.

– An untamable spirit. 

Untamed: allowed to remain in a wild state; not changed, controlled or influenced by anyone; not tamed; savage; feral.

– He was so angry, he was like an untamed beast.

Untanned: not converted into leather by treating it with a tanning agent; pallid; ashen.

– Untanned buffalo skins.

Untapped: ​available but not yet used; inaugural; introductory.

– Untapped reserves of oil.

Untarnished: not dulled or damaged; not tarnished; immaculate; polished.

– An untarnished reputation.

Untasted: not tasted; not sampled or tried out; distasteful; repulsive.

– The food lay untasted on the plate.

Untaught: not instructed or trained; ignorant; natural; spontaneous.

– You must be untaught some of what you have learned by yourself. 

Untaxed: not subjected to taxation; not taxed; tax exempt.

– Aviation fuel is completely untaxed in most countries.

Untechnical: not characteristic of or skilled in applied arts and sciences; general; nonspecific.

– I am totally untechnical and can barely change a fuse without blowing up the house.

Untellable: That cannot be told; indefinable; indescribable or ineffable.

– They had to be told completely or they were altogether untellable.

Untempered: Not tempered; not conditioned by a process; inexperienced; untested.

– There was an atmosphere of untempered gloom.

Untenable: that cannot be defended against attack or criticism; indefensible; undefendable.

– His position had become untenable and he was forced to resign.

Untenanted: not leased to or occupied by a tenant; not tenanted; vacated.

– Untenanted property.

Untended: not managed, minded, or watched over; not tended; crumbling.

– An untended garden.

Untested: ​not tested; of unknown quality or value; unproved; unproven.

– An untested assumption.

Untethered: not tied or limited with or as if with a tether; unbound; unleashed.

– She was raw and untethered from her life.

Unthankful: disagreeable; thankless; unpleasant; unappreciative.

– An unthankful assignment. 

Unthawed: not thawed; still frozen; dissolve.

– The company blamed that on dry periods early last year and the amount of unthawed snow this winter.

Untheatrical: not suited to or characteristic of the stage or theater; underplayed; unpretentious.

– A beautifully written but untheatrical play.

Unthematic: not relating to a melodic subject; untethered; untextured.

– There is nothing unthematic in this composition.

Unthinkable: ​impossible to imagine or accept; inconceivable; unimaginable.

– This would have been considered unthinkable only a decade ago.

Unthinking: not thinking about the effects of what you do or say; thoughtless; inconsiderate.

– Unthinking, he started to cross the road.

Unthought: so unexpected as to have not been imagined; careless; reckless.

– An unthought advantage.

Unthoughtful: not thoughtful; lacking in thought; thoughtless; careless.

– Unthoughtful behavior.

Unthreatening: nonthreatening; innocuous; harmless.

– But most of the insect world was neither so helpless nor so unthreatening.

Untidy: not neat or well arranged; not in order; disordered; messy.

– An untidy desk.

Untilled: not plowed or harrowed or hoed; unbroken; unploughed; unplowed.

– Untilled land.

Untimely: happening too soon or sooner than is normal or expected; premature; inappropriate.

– A cough at the doorway brought an untimely end to their embrace.

Untipped: not tipped; not having a tip or point.

– She smoked an untipped Gauloise, thick and fat as a chalk stick, with the relish of a true professional.

Untired: not tired; unwearied; exhilarated.

– It continued its flight, apparently untired, in tempestuous as well as moderate weather.

Untiring: ​continuing to do something for a long period of time with a lot of effort and/or enthusiasm; tireless; vigorous.

– An untiring campaigner for human rights.

Untitled: without a title; unnamed; incognito.

– The album has a hidden track, which was untitled when the album released.

Untoasted: not having been browned by exposure to heat; raw. 

– Untoasted bread.

Untold: used to emphasize how large, great, unpleasant, etc. something is; immeasurable; boundless.

– These gases cause untold damage to the environment.

Untouchable: a person who is untouchable is in a position where they are unlikely to be punished or criticized; imperceptible; invulnerable.

– Given his political connections, he thought he was untouchable.

Untouched: not affected by something, especially something bad or unpleasant; not damaged; unharmed; unscathed.

– The area has remained relatively untouched by commercial development.

Untoward: unusual and unexpected, and usually unpleasant; unexpected; unanticipated.

– He had noticed nothing untoward.

Untraceable: not able to be traced; imperceptible; unnoticeable.

– She was untraceable in the shadow world, until she emerged somewhere else. 

Untracked: not tracked or followed; not tracked down; pathless.

– He promises the world a literature, an art that shall be new because his forest is untracked and his town just built.

Untraditional: not adhering to past practices or conventions; not traditional; reactionary.

– I chose a very untraditional route in life compared with the rest of my family.

Untrained: untrained (in something) not trained to perform a particular job or skill; without formal training in something; unskilled; untaught.

– Untrained in keyboard skills.

Untransferable: not subject to transfer; incapable of being transferred; inviolable.

– The license and right are exclusive and untransferable.

Untranslatable: not able to be expressed or written down in another language or dialect; ungrammatical; transliterate.

– An untranslatable phrase.

Untransmutable: not capable of being changed into something else; inconvertible; incommutable.

– Durable and untransmutable.

Untraveled: not having traveled, especially to distant places; not having gained experience by travel; not traveled through or over; not frequented by travelers.

– An untraveled country lane.

Untravelled: not having travelled widely; narrow or provincial; undiscovered.

– Our untravelled friends.

Untreated: not receiving medical treatment; unprocessed; native.

– If untreated, the illness can become severe.

Untried: without experience of doing a particular job; untested; unestablished.

– She chose two untried actors for the leading roles.

Untrimmed: not made trim or neat by cutting or clipping; not trimmed; abridged.

– An untrimmed beard.

Untrod: not trod; not traversed; pathless; trackless.

– Of his own volition, he entered upon the path that led through untrod and dangerous ground.

Untrodden: lacking pathways; pathless; roadless; trackless.

– The furniture was too perfectly arranged, the rugs untrodden upon, everything clean, immaculate, untouched.

Untroubled: not given trouble; not made uneasy; unworried; unperturbed.

– She is untroubled by the fact that she didn’t win.

Untrue: not true; not based on facts; false; untruthful.

– These accusations are totally untrue.

Untrusting: not having or given to confidence in something or someone; not trusting; cautious.

– Humans can be an untrusting race. 

Untrustworthy: not dependable or worthy of confidence; not trustworthy; dishonest.

– An untrustworthy person.

Untruthful: not containing or telling the truth; false; inaccurate.

– An untruthful report.

Untucked: not tucked into something; smooth out; set straight.

– The new uniform is an untucked version worn with the shirt not tucked into the waistband.

Unturned: to try every possible course of action in order to find or achieve something; inverted; upturned.

– I left no stone unturned.

Untutored: not having been formally taught about something; ignorant; illiterate.

– To the untutored eye, all these butterflies look the same.

Untwisted: to separate the twisted parts of; untwine; disentangle.

– He untwisted the cap.

Untypical: untypical (of somebody/something) not typical; aberrant; abnormal.

– An untypical example.

Unusable: ​in such a bad condition or of such low quality that it cannot be used; ineffective; inoperative.

– The damage rendered the building unusable.

Unusual: different from what is usual or normal; uncommon; abnormal.

– The case is highly unusual.

Unutterable: ​used to emphasize how great a particular emotion or quality is; indescribable; inconceivable.

– He felt such an unutterable fool.

Unuttered: not expressed in words; unspoken; implicit.

– The anticipated yowl of pain remains unuttered.

Unvaccinated: not having received a vaccine; not vaccinated; non-vaccinate.

– Unvaccinated animals.

Unvalued: not important or prized; disregarded; not appraised.

– Unheeded and unvalued, she should die; but she both lives and grows.

Unvaned: incapable of being subdued; unconquerable; undefeatable.

– Rise like lions after slumber, in unvanquishable number.

Unvanquished: not conquered; unbeaten; unconquered.

– The verdict of open and informed debate may leave more than one claimant to this title unvanquished by its rivals.

Unvaried: not varied or diverse; homogenous; monotonous.

– An unvaried diet.

Unvarnished: with nothing added; bare; plain.

– It was the plain unvarnished truth.

Unvarying: never changing; uniform; constant.

– An unvarying routine.

Unvented: not vented; not furnished with vents; unventilated.

– Unvented fireplaces are not approved for use.

Unventilated: not ventilated; airless; suffocating.

– A stuffy, unventilated office.

Unverbalized: not objective or easily verified; unobjective; subjective.

– What sets off the crisis is almost always unverifiable.

Unverified: not having been confirmed, substantiated, or proven to be true; unproved; unproven.

– The facts of the story are unverified, and sceptics call the tale historically dubious.

Unvigilant: not alert to what is potentially dangerous; unalert; unwatchful; unwary. 

– Unvigilant carelessness of the Royalists, came one night into their close vicinity.

Unvoiced: thought about but not expressed in words; indescribable; inexpressible.

– He takes a long time to realize that his unvoiced fears are groundless.

Unvoluntary: not subject to the control of the will; involuntary; nonvoluntary; unconscious.

– I gasped and took an unvoluntary step backwards.

Unwanted: that you do not want; unwelcome; undesirable.

– We made efforts to avoid attracting unwanted attention.

Unwarrantable: incapable of being justified or explained; indefensible; insupportable; unjustifiable.

– Their intrusion into our private lives is unwarrantable.

Unwarranted: not reasonable or necessary; not appropriate; unjustified.

– Much of the criticism was totally unwarranted.

Unwary: not aware of the possible dangers or problems of a situation and therefore likely to be harmed in some way; incautious; careless.

– Exams are not designed to set traps for unwary students.

Unwashed: not washed; dirty; soiled.

– Their clothes were dirty and their hair unwashed.

Unwatchable: not suitable or fit for watching; tending to discourage watching; unlistenable.

– This level of trauma is almost unwatchable.

Unwatchful: not watchful; inattentive; unobservant.

– If you are careless and unwatchful, the child’s will speedily assert itself.

Unwavering: not changing or becoming weaker in any way; steady; fixed.

– Unwavering support.

Unwaxed: not coated or treated with wax; not waxed.

– An unwaxed floor.

Unweaned: not accustomed to taking food otherwise than by nursing; not weaned; adolescent.

– Unweaned calves.

Unwearable: unable or unsuitable to be worn; unweary; not wearable.

– Shoes so dilapidated as to be unwearable.

Unwearied: not tired or jaded; fresh; not wearied; not fatigued.

– He gave me my tuition, and had taken unwearied pains with my lessons.

Unwearying: not tired or jaded; fresh; assiduous; diligent.

– He has died in harness, as befits one of the most strenuous and unwearying workers of his time.

Unweathered: not showing the effects of exposure to the weather; not weathered; smooth.

– Unweathered skin.

Unwebbed: not webbed.

– A primitive frog with unwebbed toes. Unwearied; unweary.

Unwed: not married; unmarried; unattached.

– Unwed mothers.

Unwelcome: not wanted; unwanted; uninvited.

– Security cameras around the building keep out unwelcome visitors.

Unwell: ​ill; sick; ailing.

– She said she was feeling unwell and went home.

Unwholesome: that you consider unpleasant or not natural; unhealthy; noxious.

– She developed an obsessive and unwholesome passion for him.

Unwieldy: difficult to move or control because of its size, shape or weight; cumbersome; unmanageable.

– The first mechanical clocks were large and rather unwieldy.

Unwilled: not willed; involuntary; unintentional.

– Unwilled passions.

Unwilling: not wanting to do something and refusing to do it; reluctant; unenthusiastic.

– They are unwilling to invest any more money in the project.

Unwise: unwise (to do something) showing a lack of good judgement; foolish; imprudent.

– It would be unwise to comment on the situation without knowing all the facts.

Unwished: undesired; unwelcome; displeasing.

– An unwished-for occurrence.

Unwitting: ​not aware of what you are doing or of the situation you are involved in; unknowing; unconscious.

– He became an unwitting accomplice in the crime.

Unwomanly: unfeminine; masculine; unladylike.

– I suppose this is what you would call unwomanly; but I have got into a habit of expressing myself.

Unwonted: ​not usual or expected; unaccustomed; uncustomary.

– He spoke with unwonted enthusiasm.

Unworkable: not practical or possible to do successfully; absurd; futile.

– An unworkable plan.

Unworldly: having little experience of life; naïve; inexperienced.

– She was young and hopelessly unworldly.

Unworried: not worried; calm; relaxed.

– She appeared unworried by criticism.

Unworthy: ​unworthy (of something) not having the necessary qualities to deserve something, especially respect; undeserving; unbefitting.

– He considered himself unworthy of the honor they had bestowed on him.

Unwounded: not injured, hurt, or suffering from a wound; not wounded; unharmed.

– Adam looked perfect and unwounded.

Unwoven: not woven; disentangle; loosen.

– Your dairy work is unwoven like a dream.

Unwrinkled: not wrinkled; unruffled; horizontal.

– Unwrinkled skin.

Unwritten: not yet written; tacit; inferred.

– The photographs were to be included in his as yet unwritten autobiography.

Unyielding: if a person is unyielding, they are not easily influenced and they are unlikely to change their mind; inflexible; unbending.

– He is not so stern and unyielding as his exterior would represent.

Upbeat: positive and enthusiastic; making you feel that the future will be good; optimistic.

– The tone of the speech was upbeat.

Upbound: traveling or leading in a direction that is regarded as up; incessant; limitless.

– Upbound shipping lanes.

Upcoming: going to happen soon; forthcoming; imminent,

– The upcoming presidential election.

Upcountry: relating to an area of a country that is not near large towns; backland; boondocks.

– As soon as Aunt Nancy heard of the trouble, she made her appearance in the upcountry again.

Upcurved: curving upward; curved; curving.

– The letter-winged kite soars with v-shaped upcurved wings.

Upfield: ​towards your opponent’s end of the playing field.

– He then jogged upfield towards our goal.

Upfront: upfront (about something) not trying to hide what you think or do; honest; frank.

– He’s been upfront about his intentions since the beginning.

Uphill: ​sloping upwards; rising; ascending.

– The last part of the race is all uphill.

Upland: ​in or connected with an area of high land that is not near the coast; prominence; altitude.

– Upland agriculture.

Upmarket: designed for or used by people who belong to a high social class or have a lot of money; esteemed; exclusive.

– An upmarket restaurant.

Upmost: being in the highest or most important position; highest; loftiest.

– The safety of the children was upmost in her mind.

Upper: located above something else, especially something of the same type or the other of a pair; higher; further-up.

– The upper floors of the building.

Uppercase: relating to capital letters which were kept in the top half of a compositor’s type case; capital; majuscule.

– Uppercase letters.

Upper-Class: ​belonging to or typical of groups of people that are considered to have the highest social status and that have more money and/or power than other people in society; aristocratic; noble.

– Her family is very upper-class.

Uppermost: higher or nearer the top than other things; loftiest; topmost.

– The uppermost branches of the tree.

Uppish: arrogantly self-assertive; arrogant; bumptious.

– She sensed that her accent made her sound uppish.

Uppity: behaving as if you are more important than you really are, especially when this means that you refuse to obey orders; conceited; egotistic.

– Don’t get uppity with me.

Upright: not lying down, and with the back straight rather than bent; honest; honorable.

– Try to maintain an upright posture while doing this exercise.

Uproarious: in which there is a lot of noise and people laugh or shout a lot; disorderly; tumultuous.

– An uproarious party.

Upscale: designed for or used by people who belong to a high social class or have a lot of money; luxurious; superior.

– Planners and developers aim to propel the city to the forefront of upscale global business and tourism.

Upset: unhappy or disappointed because of something unpleasant that has happened; distress; trouble.

– I understand how upset you must be feeling.

Upsetting: making you feel unhappy, anxious or annoyed; knock over; overturn.

– I could see that it had been an upsetting experience for him.

Upstage: at or towards the back of the stage in a theatre; overshadow; excel.

– Position a camera upstage.

Upstairs: up the stairs; on or to a floor of a house or other building higher than the one that you are on; above; overhead.

– The cat belongs to the people who live upstairs.

Upstanding: behaving in a moral and honest way; upright; vertical.

– An upstanding member of the community.

Upstream: in the direction opposite to the flow of a stream; ambitious; arduous.

– The nearest town is about ten miles upstream.

Uptight: uptight (about something) anxious and/or angry about something; anxious; apprehensive.

– Relax! You’re getting too uptight about it.

Up-To-Date: ​modern; fashionable; contemporary.

– This technology is bang up to date.

Uptown: in, to or typical of the parts of a town or city that are away from the center, where people live; elegant; fashionable.

– An uptown train.

Upturned: ​pointing or facing upwards; inverted; overturned.

– An upturned nose.

Upward: pointing towards or facing a higher place; rising; ascending.

– An upward gaze.

Upwind: in the opposite direction to the way in which the wind is blowing; leeward; downwind.

– The house was upwind of the factory and its smells.

Urban: connected with a town or city; metropolitan; suburban.

– Urban and rural communities.

Urbane: good at knowing what to say and how to behave in social situations; appearing relaxed and confident; suave; sophisticated.

– He was charming and urbane, full of witty conversation.

Urbanized: living and working in towns and cities rather than in the country; urban; citified.

– An increasingly urbanized society.

Urceolate: shaped like a pitcher; swelling out like the body of a pitcher and contracted at the orifice, as a corolla; urn-shaped.

– Shell smooth, urceolate, with very delicate and elegant network.

Uremic: of or involving excess nitrogenous waste products in the urine; azotemic; uremia.

– The disease is a neurosis, but it might be mistaken for a toxic or uremic condition by a superficial observer.

Urethral: ​connected with the urethra; orifice; musculus.

– The dose is instilled into the bladder through a urethral catheter.

Urgent: that needs to be dealt with or happen immediately; pressing; dire; desperate.

– The police have issued an urgent appeal for information.

Urinary: connected with urine or the parts of the body through which it passes; bladder; incontinence.

– A urinary infection.

Urogenital: of, relating to, affecting, treating, or being the organs or functions of excretion and reproduction; genitourinary; anorectal.

– Urogenital system abnormal kidney function has been observed in clinical studies.

Ursine: ​connected with bears; like a bear; furry; muscular.

– I did not drive all this way to become an ursine protein bar.

Uruguayan: a person from Uruguay; Uruguay; South American.

– Cattle and the horse have determined the habits of the Argentine and Uruguayan.

Usable: that can be used; in good enough condition to be used; functional; serviceable.

– The bike is rusty but usable.

Useable: ​that can be used; in good enough condition to be used; disposable.

– The purse is fully useable, very good condition.

Useful: that can help you to do or achieve what you want; functional; practical.

– The Minister said that a meeting with the strikers would serve no useful purpose.

Useless: not useful; not doing or achieving what is needed or wanted; futile; pointless.

– This pen is useless.

Usual: that happens or is done most of the time or in most cases; normal; habitual; customary.

– This is the usual way of doing it.

Usurious: ​lending money at very high rates of interest; acquisitive; avaricious.

– He showed himself especially skillful in exposing the practices of usurious money-lenders.

Uterine: connected with the uterus; womb; belly.

– Menstruation may aggravate goitre, uterine fibroid tumours, skin diseases, and affections of the blood vessels.

Utile: being of use or service; useful; effective; effectual; efficacious.

– Many people think that the only utile aspect of being a teacher is that you get June, July and August off.

Utilitarian: designed to be useful and practical rather than attractive; practical; functional.

– Her clothes were utilitarian, unlike the elaborate dresses the other girls were wearing.

Utility: ​that can be used for several different purposes; advantage; benefit.

– An all-round utility player.

Utilizable: capable of being put to a profitable or practical use; useful; utile.

– Utilizable land in residential areas is becoming scant and expensive.

Utmost: greatest; most extreme; greatest; maximum.

– This is a matter of the utmost importance.

Utopian: ​having a strong belief that everything can be perfect, often in a way that does not seem to be realistic or practical; unworldly; non-materialistic.

– Utopian ideals.

Utter: ​used to emphasize how complete something is; complete; total.

– To my utter amazement she agreed.

Utterable: capable of being expressed in words, especially audibly speak able; expressible.

– Haider would barely be utterable in Germany.

Uttered: emphasizing something bad; emit; let out.

– She uttered a wordless cry of despair.

Uttermost: greatest; most extreme; utmost; farthest.

– I have the uttermost faith in your abilities.

Adjectives That Start with U – Infographic [Downloadable]

You are just one click away from downloading a beautifully-designed infographic of describing words beginning with U. Simply hit the button below.

adjectives beginning with U

Adjectives Starting with A to Z

Besides adjectives starting with U, we have all the adjectives starting with A to Z for you. Are you ready to continue the learning journey?

Adjectives That Start with:

ABCD
EFGH
IJKL
MNOP
QRST
UVWX
YZ  

Final Thoughts

Thank you for going through this article on adjectives that start with U.

How many new adjectives have you learnt and are you feeling smarter now?

These adjectives can be used in various situations, like describing a person, distinguishing a size, shape, color, etc.

And do you know any other U adjectives or did we miss any important one?

Either way, please let us know by leaving a quick comment.