200+ Verbs That Start with I | Huge List with Definitions and Examples

In this article, we are going to talk about verbs that start with I. Verbs are a very important part of speech because without them a sentence cannot exist. All of the verbs that start with I given below are necessary for transmitting your desired messages in totality.

Think of your sentence as a machine, and the verb as the engine that makes the machine work. Like machines, sentences can function either efficiently or inefficiently. Verbs are one of the most important elements that helps them function effectively.

From the list of verbs that begin with I given below, take out some verbs and insert them into your own sentences. Try reconstructing those sentences without those verbs. They do not make sense, do they? Hence, it can be deduced that verbs are an indispensable part of our daily lives. We can’t imagine communicating, reading, or writing without them, especially verbs that start with I.

Let us now introduce you to the list of action words starting with I that has been specifically designed for you. Try and memorize all of these given verbs.

Table of Contents

Verbs That Start with I You Always Use

There are a number of verbs that all of us utilize in our daily lives to carry out different actions. Following is a list of verbs that start with I that we always make use of.

1. Ignore

Definition: to disregard intentionally
Synonyms: snub, shun
Example: You have been ignoring me for quite some time now.

2. Introduce

Definition: make someone known by name to another in person, especially formally
Synonyms: familiarize, acquaint

Example: Let me introduce you to my father.

3. Inform

Definition: to give someone facts or information

Synonyms: tell, notify
Example: He wrote to her, informing her of the situation.

4. Increase

Definition: to make something become larger in amount or size
Synonyms: expand, extend, boost
Example: The percentage of girls in engineering has increased substantially.

5. Insult

Definition: to say or do something to someone that is rude or offensive
Synonyms: offend, abuse

Example: He insulted all my friends.

6. Include

Definition: to contain something as a part of something else

Synonyms: contain, add, insert
Example: The bill includes tax and service.

7. Invite

Definition: to ask or request someone to go to an event
Synonyms: ask, bid, summon
Example: I’d like to invite you to a show.

8. Invade

Definition: to intrude upon
Synonyms: storm, attack, overwhelm

Example: I don’t want to invade your private life unnecessarily.

9. Infect

Definition: to pass a disease to a person, animal, or plant

Synonyms: contaminate, taint, pollute
Example: Go away, I don’t want to infect you with my cold.

10. Intend

Definition: to have as a plan or purpose
Synonyms: plan, aim, purpose
Example: We intend to go to Thailand next year.

Verbs That Start with I You Usually Use

An important thing to remember about verbs is that the choice of verb determines the grammatical form in a sentence. Let us now go through some of the verbs starting with I that we usually use in our daily lives.

1. Isolate

Definition: to set or place apart

Synonyms: separate, segregate, detach
Example: He was isolated from all the other prisoners.

2. Inquire

Definition: to ask for information
Synonyms: ask, probe
Example: I did not inquire the reason for his lateness.

3. Invent

Definition: to create a reason, excuse, or story
Synonyms: create, devise, formulate

Example: I stood still, trying to invent a plausible excuse.

4. Interrupt

Definition: to stop a person from speaking for a short period by something you say or do

Synonyms: heckle, disturb
Example: Children must learn not to interrupt.

5. Interfere

Definition: to involve yourself in a situation when your involvement is not wanted or is not helpful
Synonyms: hamper, hinder, impede
Example: It’s their problem and I’m not going to interfere.

6. Imitate

Definition: to copy someone’s speech or behavior, or to copy something as a model
Synonyms: assume, mimic

Example: He imitated her accent perfectly.

7. Investigate

Definition: to examine a crime, problem, statement, etc., especially to carefully discover the truth

Synonyms: probe, scrutinize
Example: The Government set up a commission to investigate allegations of police violence.

8. Ice

Definition: to cover a cake with icing
Synonyms: freeze, frost
Example: I’ve made her a cake – now I just need to ice it.

9. Iron

Definition: to make clothes flat and smooth using an iron
Synonyms: press, smoothing

Example: It takes about five minutes to iron a shirt properly.

10. Interpret

Definition: to decide what the intended meaning of something is

Synonyms: explain, elucidate
Example: Different people might interpret events differently.

Verbs That Start with I You Often Use

If you want to get familiarized with verbs that people often use in their day-to-day lives, going through a list of verbs beginning with I given below will be the perfect place to start.

1. Issue

Definition: to supply or distribute something for use or sale
Synonyms: supply, provide

Example: My driving license was issued to me yesterday.

2. Interview

Definition: to ask questions of someone who is interested in getting a job or other position

Synonyms: conversation, dialogue, conference
Example: They are going to interview 1000 applicants for this job.

3. Intersect

Definition: to cross one another
Synonyms: cross, bisect, traverse
Example: The roads intersect near the bridge.

4. Internalize

Definition: to accept or absorb an idea, opinion, belief, etc. so that it becomes part of your character
Synonyms: embody, incarnate, attribute

Example: Minority groups tend to internalize the values of the dominant society.

5. Identify

Definition: to recognize someone or something

Synonyms: recognize, spot, pinpoint
Example: Even the smallest baby can identify its mother by her voice.

6. Initiate

Definition: to cause something to begin
Synonyms: begin, start, commence
Example: They wanted to initiate a discussion on economics.

7. Indicate

Definition: to show, point, or make clear in another way
Synonyms: specify, point out

Example: Please indicate which free gift you would like to receive.

8. Influence

Definition: to cause something to be changed

Synonyms: affect, govern, shape
Example: She was influenced by the common-sense views of her grandparents.

9. Incline

Definition: to be favorably disposed towards or willing to do something
Synonyms: willing, ready, likely
Example: I incline to the view that he is right.

10. Inject

Definition: to introduce something new that is necessary or helpful to a situation or process
Synonyms: administer, introduce, shoot

Example: He tried to inject a little humor into the meeting.

Verbs That Start with I You Sometimes Use

Some verbs are used more often in spoken and written conversations than others. The following is a list of verbs starting with letter I that are less frequently used in our everyday lives.

1. Interface

Definition: to communicate with someone
Synonyms: collaborate, interact, connect
Example: We use email to interface with our customers.

2. Improvise

Definition: to compose and deliver without previous preparation
Synonyms: extemporize, concoct

Example: I hadn’t prepared a speech so I suddenly had to improvise.

3. Inflict

Definition: to force someone to experience something very unpleasant

Synonyms: exact, impose, wreak
Example: It is unlawful for a teacher to inflict corporal punishment on pupils.

4. Impart

Definition: to communicate information to someone
Synonyms: convey, transmit
Example: I didn’t feel I had much wisdom to impart on the subject.

5. Intermingle

Definition: to become mixed together
Synonyms: mix, blend

Example: This allows the two cultures to intermingle without losing their separate identities.

6. Iterate

Definition: to say or do something repeatedly

Synonyms: rehearse, repeat
Example: The process is iterated until a convincing agreement is reached on assumptions, estimates and plans for future action.

7. Intoxicate

Definition: to make someone drunk
Synonyms: befuddle, galvanize
Example: The driver was clearly intoxicated.

8. Intercept

Definition: to stop and catch something or someone before that thing or person is able to reach a particular place
Synonyms: stop, impede, obstruct
Example: It is illegal to intercept radio messages.

9. Immunize

Definition: to protect a person or animal against a disease by putting a substance into the body to make it produce antibodies
Synonyms: vaccinate, inject
Example: Children have been routinely immunized against polio since 1958.

10. Institutionalize

Definition: establish something as a convention or norm in an organization or culture
Synonyms: authorize, commend, charge
Example: The goal is to institutionalize family planning into community life.

Verbs That Start with I You Occasionally Use

There are some verbs that are occasionally used in our daily lives. While going through the list given below, confirm it for yourself how many of these verb words that start with I have you heard of before?

1. Insulate

Definition: to protect someone or something from harmful experiences or influences
Synonyms: separate, cover
Example: They have found a way to insulate themselves against the cost of inflation.

2. Insinuate

Definition: to suggest, without being direct, that something unpleasant is true
Synonyms: imply, suggest
Example: Are you insinuating that I’m losing my nerve?

3. Impregnate

Definition: to cause a substance to absorb a liquid substance
Synonyms: soak, saturate, drench
Example: This cloth is impregnated with a cleaning solution.

4. Impale

Definition: to push a sharp object through something
Synonyms: spike, pin, pierce
Example: The cruel king used to impale his prisoners on sharp sticks.

5. Impinge

Definition: to have an effect, especially a negative one
Synonyms: affect, touch, influence
Example: The preparations for war were beginning to impinge.

6. Impeach

Definition: to accuse a public official before an appropriate tribunal of misconduct
Synonyms: indict, charge, accuse
Example: The governor was impeached for wrongful use of state money.

7. Impede

Definition: to slow something down or prevent an activity from making progress at its previous rate
Synonyms: hinder, obstruct, hamper
Example: Shortages of medicine were impeding the effort to control diseases.

8. Intertwine

Definition: to twist or be twisted together
Synonyms: interweave, interlace
Example: The town’s prosperity is intertwined with the fortunes of the factory.

9. Incarcerate

Definition: to put or keep someone in prison
Synonyms: imprison, jail
Example: He spent nearly half his life incarcerated in prison.

10. Intercede

Definition: to act or interpose in behalf of someone in difficulty or trouble, as by pleading or petition
Synonyms: mediate, negotiate
Example: They asked my father to intercede with the king on their behalf.

Verbs That Start with I You Seldom Use

While most of the action verbs starting with I are fairly typical, there are a few variations that are seldom encountered. Following is a list of some of those verbs.

1. Imbue

Definition: to fill something or someone with a quality or feeling
Synonyms: instill, ingrain, inspire
Example: Wordsworth’s poetry is imbued with a love of the outdoors.

2. Imbibe

Definition: to drink, especially alcohol
Synonyms: drink, consume, swallow
Example: He imbibed great quantities of iced tea last night.

3. Interpolate

Definition: to add something in the middle of a text, piece of music, etc.
Synonyms: add, integrate
Example: This passage was interpolated into the report.

4. Inundate

Definition: to give someone so much work or so many things that they cannot deal with it all
Synonyms: overburden, overwhelm, swamp
Example: We have been inundated with requests for help.

5. Irradiate

Definition: to treat with light or other types of radiation
Synonyms: emblaze, lighten, illuminate
Example: The cells are irradiated so that they cannot reproduce.

6. Indemnify

Definition: to compensate for damage or loss sustained
Synonyms: reimburse, compensate, repay
Example: They agreed to indemnify the taxpayers against any loss.

7. Immure

Definition: to enclose or confine someone against their will
Synonyms: confine, incarcerate, enclose
Example: He immured himself in a small room to work undisturbed.

8. Importune

Definition: to beg for something urgently or persistently
Synonyms: beg, pester, implore
Example: The girl is charged with loitering in a public place with intent to importune another person.

9. Incinerate

Definition: to burn something completely
Synonyms: cremate, burn, carbonize
Example: All the infected clothing was incinerated.

10. Incubate

Definition: to keep something warm, causing it to develop, especially to keep eggs warm until the young are born
Synonyms: brood, hatch
Example: The time needed for the eggs to incubate is nine or ten days.

Positive Verbs That Start with I

Some verbs embody certain positive message that we as speakers realize as soon as we see or use them. These are some of those positive verbs that start with I.

1. Impress

Definition: to cause someone to admire or respect you
Synonyms: influence, dazzle
Example: I am really impressed by his performance.

2. Improve

Definition: to get better, or to make something better
Synonyms: better, ameliorate, upgrade
Example: Her grades have improved greatly this semester.

3. Invest

Definition: to devote (time, talent, etc.) to achieve something
Synonyms: fund, back, finance
Example: The state has planned to invest two million dollars in the dam.

4. Illuminate

Definition: to light something and make it brighter
Synonyms: light, brighten, irradiate
Example: The streets were illuminated with strings of colored lights.

5. Innovate

Definition: to introduce something new; to make changes in anything established
Synonyms: introduce, unveil, invent
Example: We must innovate in order to make progress.

6. Instruct

Definition: to teach someone how to do something
Synonyms: enlighten, teach, coach
Example: The College will need an additional teacher to instruct the boys in cooking.

7. Involve

Definition: to include someone in something, or to make them take part in or feel part of it
Synonyms: include, comprise, contain
Example: She’s been involved with animal rights for many years.

8. Incorporate

Definition: to include something within something else
Synonyms: embody, comprise, subsume
Example: We shall try to incorporate some of your ideas in our future plan.

9. Irrigate

Definition: to supply land with water so that crops will grow
Synonyms: water, spray, soak
Example: They have built canals to irrigate the desert.

10. Instill

Definition: to infuse slowly or gradually into the mind or feelings
Synonyms: implant, ingrain, infuse
Example: It is part of a teacher’s job to instill confidence into his students.

Verbs That Start with I to Describe a Person

Following is a list of verbs that start with I to describe a person and his state of being. Try and use these I verbs to describe people in your vicinity.

1. Imagine

Definition: to form a mental image or concept
Synonyms: visualize, envisage, picture
Example: She imagined him at his desk, her head in his hands.

2. Irritate

Definition: to make someone angry or annoyed
Synonyms: annoy, vex, anger
Example: The salesman’s obsequious manner was beginning to irritate me.

3. Interact

Definition: to communicate with or react to
Synonyms: interrelate, interconnect
Example: It’s interesting at parties to see how people interact socially.

4. Impersonate

Definition: to assume the character or appearance of
Synonyms: imitate, mimic, parody
Example: He is an outstanding imitator and can impersonate all the well-known politicians.

5. Invigorate

Definition: to make someone feel fresher, healthier, and more energetic
Synonyms: revitalize, energize
Example: We were invigorated by our walk.

7. Impel

Definition: to make someone feel that they must do something
Synonyms: force, compel, demand
Example: I wonder what it is that impels him to exercise all the time.

8. Impugn

Definition: to cause people to doubt someone’s character, qualities, or reputation by criticizing them
Synonyms: challenge, question, dispute
Example: Are you impugning my competence as a professional designer?

9. Inspire

Definition: to make someone feel that they want to do something and can do it
Synonyms: stimulate, motivate, encourage
Example: We need someone who can inspire the team.

10. Immortalize

Definition: to cause someone to be remembered for a very long time
Synonyms: preserve, commemorate, memorialize
Example: He will be forever immortalized in the history books.

Verbs That Start with I – Full List (200+)

Inform
Insinuate
Iodize
Inhume
Infuscate
Illegalize
Incapacitate
Inconvenience
Implant
Increase
Imprison
Intercommunicate
Immigrate
Inflate
Introduce
Interact
Indoctrinate
Instil
Indwell
Immingle
Illumine
Infuriate
Inhibit
Incite
Image
Incline
Intermarry
Inveigh
Interlope
Indent
Ingraft
Issue
Intrench
Install
Interfere
Impale
Isomerize
Insufflate
Invaginate
Impose
Inebriate
Inclose
Interlock
Incinerate
Interbreed
Interlink
Include
Inherit
Ignore
Immunize
Illuminate
Individualize
Implicate
Intumesce
Idealize
Itinerate
Invigorate
Imprecate
Invoke
Imbricate
Interpenetrate
Imagine
Interject
Interiorize
Inflect
Inundate
Imperil
Inactivate
Iterate
Interconnect
Incise
Instance
Immobilize
Implode
Impart
Intersperse
Irrupt
Irk
Inaugurate
Impanel
Invest
Instill
Incandesce
Incurvate
Insist
Irradiate
Imprint
Invoice
Intubate
Implore
Instal
Intersect
Import
Involve
Impact
Intensify
Intrust
Infer
Integrate
Incorporate
Induct
Incarnate
Inspan
Indue
Inosculate
Intermingle
Interrelate
Idle
Immix
Immortalize
Indenture
Impede
Ionize
Interweave
Interlace
Incrust
Illume
Incarnadine
Inure
Italicize
Introvert
Intromit
Indorse
Interpret
Incur
Intimate
Instrument
Impinge
Inculcate
Ingrain
Italianize
Indurate
Indispose
Impress
Itch
Innovate
Intermix
Insure
Instruct
Impend
Intercede
Interpolate
Invalidate
Itemise
Idolize
Invalid
Inspissate
Imbed
Ignite
Interdepend
Internalize
Inventory
Inject
Internationalize
Intrude
Invigilate
Inch
Incriminate
Implement
Inculpate
Ingurgitate
Interlude
Interview
Impound
Intone
Input
Introject
Inspire
Interlard
Immerge
Indict
Incense
Introspect
Inflame
Inscribe
Immure
Immaterialize
Imbue
Inquire
Impair
Impoverish
Insulate
Insult
Intoxicate
Infect
Immerse
Iodinate
Iron
Identify
Isolate
Inspirit
Illustrate
Initialize
Inspect
Irrigate
Injure
Infuse
Induce
Intertwine
Infract
Interest
Interstratify
Ice
Inflict
Incubate
Imitate
Improve
Intellectualize
Imply
Impersonate
Ideate
Institutionalize
Impregnate
Infringe
Ink
Intonate
Intimidate
Individuate
Interchange
Inlay
Imbrue
Infix
Intermediate
Imbibe
Invite
Index
Inveigle
Impel
Immolate
Irritate
Inoculate
Intermit
Intercept
Infiltrate
Intervene
Impeach
Interrogate
Indicate
Initial
Intern
Incommode
Impute
Interleave
Instigate
Influence
Inhere
Inhabit
Inweave
Invert
Innervate
Interdict
Indite
Initiate
Inset
Ingratiate
Inter
Intrigue
Invade
Inseminate
Indulge
Insolate
Invent
Industrialize
Importune
Impugn
Incarcerate
Inhale
Interpose
Investigate
Indemnify
Intuit
Infest
Intercalate
Improvise
Institute
Interrupt
Instantiate
Interpellate
Illtreat
Incase
Intend
Infatuate
Ingest
Itemize
Insert

Final Thoughts on Verbs That Start with I

Thank you for going through this article on verbs that start with I. Hopefully you would have learned a number of interesting verbs starting with I.

There are a number of actions that you witness in your everyday life but you don’t have words to specify them. English language has a separate part of speech allocated for us which describes such actions. That special category of words is called verbs. You have been acquainted with a number of such verbs that begin with I in this article.

After you are done memorizing these verbs that start with I, the next step comprises their practical application. Practically applying these verbs in your daily life routine will not just enhance your skill level but also groom your expressive language.