6-Letter Words Starting With I

Here's the list of all the 381 6-Letter Words Starting With I in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Words (with Definitions and Examples)
island
1. a land mass (smaller than a continent) that is surrounded by water
2. a zone or area resembling an island
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income
1. the financial gain (earned or unearned) accruing over a given period of time
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inside
1. relating to or being on the side closer to the center or within a defined space
2. being or applying to the inside of a building
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impact
1. the striking of one body against another
2. a forceful consequence; a strong effect
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injury
1. any physical damage to the body caused by violence or accident or fracture etc.; the condition of an injury
2. an accident that results in physical damage or hurt
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import
1. commodities (goods or services) bought from a foreign country
2. an imported person brought from a foreign country
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indeed
1. in truth (often tends to intensify)
2. (used as an interjection) an expression of surprise or skepticism or irony etc.
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insert
1. a folded section placed between the leaves of another publication
2. an artifact that is inserted or is to be inserted
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ignore
1. refuse to acknowledge
2. bar from attention or consideration
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indoor
1. located, suited for, or taking place within a building
2. within doors
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infant
1. a very young child (birth to 1 year) who has not yet begun to walk or talk
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invite
1. increase the likelihood of
2. invite someone to one's house
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inform
1. impart knowledge of some fact, state of affairs, or event to
2. give character or essence to
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intent
1. an anticipated outcome that is intended or that guides your planned actions
2. the intended meaning of a communication
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invest
1. make an investment
2. give qualities or abilities to
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immune
1. relating to the condition of immunity
2. a person who is immune to a particular infection
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intake
1. the process of taking food into the body through the mouth (as by eating)
2. an opening through which fluid is admitted to a tube or container
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italic
1. characterized by slanting characters
2. a style of handwriting with the letters slanting to the right
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intend
1. have in mind as a purpose
2. design or destine
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impose
1. compel to behave in a certain way
2. impose something unpleasant
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inland
1. situated away from an area's coast or border
2. towards or into the interior of a region
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insure
1. be careful or certain to do something; make certain of something
2. make certain of
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insect
1. small air-breathing arthropod
2. a person who has a nasty or unethical character undeserving of respect
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insane
1. very foolish
2. afflicted with or characteristic of mental derangement
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intact
1. constituting the undiminished entirety; lacking nothing essential especially not damaged
2. (of a woman) having the hymen unbroken
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intern
1. deprive of freedom
2. work as an intern
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indigo
1. a blue dye obtained from plants or made synthetically
2. deciduous subshrub of southeastern Asia having pinnate leaves and clusters of red or purple flowers; a source of indigo dye
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issuer
1. an institution that issues something (securities or publications or currency etc.)
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insist
1. be emphatic or resolute and refuse to budge
2. beg persistently and urgently
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induce
1. cause to arise
2. cause to do; cause to act in a specified manner
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invoke
1. summon into action or bring into existence, often as if by magic
2. cite as an authority; resort to
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inning
1. (baseball) one of nine divisions of play during which each team has a turn at bat
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inmate
1. one of several resident of a dwelling (especially someone confined to a prison or hospital)
2. a patient who is residing in the hospital where he is being treated
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insult
1. a rude expression intended to offend or hurt
2. a deliberately offensive act or something producing the effect of deliberate disrespect
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ironic
1. humorously sarcastic or mocking
2. characterized by often poignant difference or incongruity between what is expected and what actually is
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infect
1. communicate a disease to
2. contaminate with a disease or microorganism
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inward
1. directed or moving inward or toward a center
2. relating to or existing in the mind or thoughts
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indent
1. set in from the margin
2. cut or tear along an irregular line so that the parts can later be matched for authentication
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invade
1. march aggressively into another's territory by military force for the purposes of conquest and occupation
2. to intrude upon, infringe, encroach on, violate
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invent
1. come up with (an idea, plan, explanation, theory, or principle) after a mental effort
2. concoct something artificial or untrue
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iodine
1. a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks)
2. a tincture consisting of a solution of iodine in ethyl alcohol; applied topically to wounds as an antiseptic
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intuit
1. know or grasp by intuition or feeling
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inject
1. give an injection to
2. to introduce (a new aspect or element)
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influx
1. the process of flowing in
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innate
1. being talented through inherited qualities
2. present at birth but not necessarily hereditary; acquired during fetal development
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impair
1. make worse or less effective
2. make imperfect
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impala
1. African antelope with ridged curved horns; moves with enormous leaps
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inbred
1. produced by inbreeding
2. normally existing at birth
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inflow
1. the process of flowing in
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ignite
1. cause to start burning; subject to fire or great heat
2. start to burn or burst into flames
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intron
1. sequence of a eukaryotic gene's DNA that is not translated into a protein
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impede
1. be a hindrance or obstacle to
2. block passage through
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invert
1. make an inversion (in a musical composition)
2. reverse the position, order, relation, or condition of
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impart
1. transmit (knowledge or skills)
2. bestow a quality on
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iconic
1. relating to or having the characteristics of an icon
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iguana
1. large herbivorous tropical American arboreal lizards with a spiny crest along the back; used as human food in Central America and South America
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injure
1. cause injuries or bodily harm to
2. hurt the feelings of
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insole
1. the inner sole of a shoe or boot where the foot rests
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inlaid
1. adorned by inlays
2. decorate the surface of by inserting wood, stone, and metal
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inhale
1. draw deep into the lungs in by breathing
2. draw in (air)
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iodide
1. a salt or ester of hydriodic acid
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incite
1. give an incentive for action
2. provoke or stir up
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impure
1. combined with extraneous elements
2. (used of persons or behaviors) immoral or obscene
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incase
1. enclose in, or as if in, a case
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instep
1. the arch of the foot
2. the part of a shoe or stocking that covers the arch of the foot
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iceman
1. someone who cuts and delivers ice
2. a professional killer
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idiocy
1. extreme mental retardation
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ischia
1. one of the three sections of the hipbone; situated below the ilium
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ingest
1. serve oneself to, or consume regularly
2. take up mentally
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idling
1. having no employment
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imbued
1. (followed by `with') deeply filled or permeated
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infuse
1. teach and impress by frequent repetitions or admonitions
2. fill, as with a certain quality
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indium
1. a rare soft silvery metallic element; occurs in small quantities in sphalerite
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infamy
1. a state of extreme dishonor
2. evil fame or public reputation
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infirm
1. lacking bodily or muscular strength or vitality
2. lacking firmness of will or character or purpose
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isomer
1. a compound that exists in forms having different arrangements of atoms but the same molecular weight
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icicle
1. ice resembling a pendent spear, formed by the freezing of dripping water
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instal
1. set up for use
2. put into an office or a position
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inborn
1. present at birth but not necessarily hereditary; acquired during fetal development
2. normally existing at birth
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ironed
1. (of linens or clothes) smoothed with a hot iron
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indole
1. a white or yellowish crystalline heterocyclic compound extracted from coal tar and used in perfumery, medicine, and as a flavouring agent.
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izzard
1. the 26th letter of the Roman alphabet
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icebox
1. white goods in which food can be stored at low temperatures
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indict
1. accuse formally of a crime
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ipecac
1. a medicinal drug used to evoke vomiting (especially in cases of drug overdose or poisoning)
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infest
1. invade in great numbers
2. occupy in large numbers or live on a host
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instar
1. an insect or other arthropod between molts
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intima
1. the innermost membrane of an organ (especially the inner lining of an artery or vein or lymphatic vessel)
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induct
1. place ceremoniously or formally in an office or position
2. accept people into an exclusive society or group, usually with some rite
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impute
1. attribute or credit to
2. attribute (responsibility or fault) to a cause or source
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iambic
1. of or consisting of iambs
2. a verse line consisting of iambs
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6-Letter Words Starting With I