9-letter words starting with IN
Embark on a linguistic journey with words that begin with the letter IN. This section showcases how IN at the start shapes the identity and sound of various words. From commonly used terms to rare finds, explore the diverse range of words that start with IN, enriching your vocabulary and appreciation for language.
| Word | Points | Definition | Sentence example |
|---|---|---|---|
| introduce | 12 | bring something new to an environment | A new word processor was introduced |
| interview | 15 | conduct an interview in television, newspaper, and radio reporting | - |
| insurance | 11 | written contract or certificate of insurance | - |
| inspector | 13 | an investigator who observes carefully | - |
| including | 13 | - | - |
| influence | 14 | induce into action by using one's charm | - |
| interrupt | 11 | make a break in | We interrupt the program for the following messages |
| invisible | 14 | not prominent or readily noticeable | the invisible man |
| intention | 9 | an anticipated outcome that is intended or that guides your planned actions | good intentions are not enough |
| interfere | 12 | get involved, so as to alter or hinder an action, or through force or threat of force | - |
| institute | 9 | set up or lay the groundwork for | - |
| infection | 14 | an incident in which an infectious disease is transmitted | - |
| increased | 12 | made greater in size or amount or degree | - |
| invention | 12 | a creation (a new device or process) resulting from study and experimentation | - |
| innocence | 13 | the quality of innocent naivete | - |
| inherited | 13 | occurring among members of a family usually by heredity | an inherited disease |
| instantly | 12 | without any delay | - |
| injection | 18 | any solution that is injected (as into the skin) | - |
| injustice | 18 | the practice of being unjust or unfair | - |
| integrity | 13 | an undivided or unbroken completeness or totality with nothing wanting | the integrity of the nervous system is required for normal development |
| insulting | 10 | expressing extreme contempt | - |
| intuition | 9 | an impression that something might be the case | he had an intuition that something had gone wrong |
| installed | 10 | - | - |
| involving | 16 | - | - |
| incapable | 15 | not meeting requirements | - |
| initially | 12 | at the beginning | - |
| inventory | 15 | a detailed list of all the items in stock | - |
| informant | 14 | someone who sees an event and reports what happened | - |
| inspiring | 12 | stimulating or exalting to the spirit | - |
| intensive | 12 | a modifier that has little meaning except to intensify the meaning it modifies | - |
| intensity | 12 | chromatic purity: freedom from dilution with white and hence vivid in hue | - |
| indicated | 13 | - | - |
| infirmary | 17 | a health facility where patients receive treatment | - |
| interpret | 11 | make sense of; assign a meaning to | How do you interpret his behavior? |
| intercept | 13 | tap a telephone or telegraph wire to get information | - |
| inflation | 12 | a general and progressive increase in prices | in inflation everything gets more valuable except money |
| intervene | 12 | get involved, so as to alter or hinder an action, or through force or threat of force | Why did the U.S. not intervene earlier in WW II? |
| initiated | 10 | - | - |
| incorrect | 13 | not correct; not in conformity with fact or truth | an incorrect calculation |
| intrigued | 11 | - | - |
| insisting | 10 | continual and persistent demands | - |
| intellect | 11 | knowledge and intellectual ability | he has a keen intellect |
| informing | 15 | a speech act that conveys information | - |
| intrusion | 9 | any entry into an area not previously occupied | - |
| ingenious | 10 | showing inventiveness and skill | an ingenious solution to the problem |
| intensely | 12 | to a great depth psychologically or emotionally | she loved him intensely |
| inability | 14 | lacking the power to perform | - |
| incentive | 14 | an additional payment (or other remuneration) to employees as a means of increasing output | - |
| investing | 13 | the act of investing; laying out money or capital in an enterprise with the expectation of profit | - |
| incurable | 13 | a person whose disease is incurable | - |
| inquiries | 18 | - | - |
| intruding | 11 | projecting inward | - |
| inaudible | 12 | impossible to hear; imperceptible by the ear | an inaudible conversation |
| intuitive | 12 | obtained through intuition rather than from reasoning or observation | - |
| inhabited | 15 | having inhabitants; lived in | the inhabited regions of the earth |
| interface | 14 | (computer science) computer circuit consisting of the hardware and associated circuitry that links one device with another (especially a computer and a hard disk drive or other peripherals) | - |
| ingenuity | 13 | the property of being ingenious | a plot of great ingenuity |
| insolence | 11 | the trait of being rude and impertinent; inclined to take liberties | - |
| intestine | 9 | the part of the alimentary canal between the stomach and the anus | - |
| intricate | 11 | having many complexly arranged elements; elaborate | intricate lacework |
| indicator | 12 | a number or ratio (a value on a scale of measurement) derived from a series of observed facts; can reveal relative changes as a function of time | - |
| influenza | 21 | an acute febrile highly contagious viral disease | - |
| insistent | 9 | repetitive and persistent | the bluejay's insistent cry |
| intersect | 11 | meet at a point | - |
| inventive | 15 | (used of persons or artifacts) marked by independence and creativity in thought or action | had an inventive turn of mind |
| inanimate | 11 | appearing dead; not breathing or having no perceptible pulse | an inanimate body |
| infantile | 12 | indicating a lack of maturity | infantile behavior |
| induction | 12 | stimulation that calls up (draws forth) a particular class of behaviors | - |
| integrate | 10 | open (a place) to members of all races and ethnic groups | - |
| indulgent | 11 | tolerant or lenient | indulgent parents risk spoiling their children |
| infertile | 12 | incapable of reproducing | an infertile couple |
| inquiring | 19 | a request for information | - |
| incarnate | 11 | possessing or existing in bodily form | an incarnate spirit |
| intrusive | 12 | of rock material; forced while molten into cracks between layers of other rock | - |
| insidious | 10 | working or spreading in a hidden and usually injurious way | glaucoma is an insidious disease |
| insertion | 9 | the act of putting one thing into another | - |
| inclusive | 14 | including much or everything; and especially including stated limits | an inclusive art form |
| incubator | 13 | apparatus consisting of a box designed to maintain a constant temperature by the use of a thermostat; used for chicks or premature infants | - |
| indulging | 12 | the act of indulging or gratifying a desire | - |
| inscribed | 14 | cut or impressed into a surface | - |
| innermost | 11 | situated or occurring farthest within | the innermost chamber |
| intendant | 10 | - | - |
| insinuate | 9 | give to understand | I insinuated that I did not like his wife |
| incidence | 14 | the relative frequency of occurrence of something | - |
| inaugural | 10 | serving to set in motion | the magazine's inaugural issue |
| incognito | 12 | with your identity concealed | - |
| inundated | 11 | covered with water | inundated farmlands |
| inhibitor | 14 | a substance that retards or stops an activity | - |
| interlude | 10 | a brief show (music or dance etc) inserted between the sections of a longer performance | - |
| inception | 13 | an event that is a beginning; a first part or stage of subsequent events | - |
| innkeeper | 15 | the owner or manager of an inn | - |
| insulated | 10 | - | - |
| intercede | 12 | act between parties with a view to reconciling differences | He interceded in the family dispute |
| indignant | 11 | angered at something unjust or wrong | an indignant denial |
| incessant | 11 | uninterrupted in time and indefinitely long continuing | night and day we live with the incessant noise of the city |
| incumbent | 15 | the official who holds an office | - |
| indelible | 12 | cannot be removed or erased | an indelible stain |
| indemnity | 15 | a sum of money paid in compensation for loss or injury | - |
| ingrained | 11 | (used especially of ideas or principles) deeply rooted; firmly fixed or held | ingrained habits of a lifetime |
| instigate | 10 | provoke or stir up | - |
| interject | 18 | to insert between other elements | She interjected clever remarks |
| inhibited | 15 | held back or restrained or prevented | in certain conditions previously inhibited conditioned reactions can reappear |
| insincere | 11 | lacking sincerity | a charming but thoroughly insincere woman |
| insomniac | 13 | someone who cannot sleep | - |
| intensify | 15 | become more intense | - |
| instilled | 10 | - | - |
| indecency | 17 | an indecent or improper act | - |
| inclusion | 11 | the relation of comprising something | he admired the inclusion of so many ideas in such a short work |
| indignity | 14 | an affront to one's dignity or self-esteem | - |
| innocuous | 11 | not causing disapproval | it was an innocuous remark |
| introvert | 12 | fold inwards | - |
| inversion | 12 | the act of turning inside out | - |
| incursion | 11 | an attack that penetrates into enemy territory | - |
| insurgent | 10 | in opposition to a civil authority or government | - |
| intrinsic | 11 | belonging to a thing by its very nature | form was treated as something intrinsic, as the very essence of the thing |
| insolvent | 12 | someone who has insufficient assets to cover their debts | - |
| inorganic | 12 | lacking the properties characteristic of living organisms | - |
| intimated | 12 | - | - |
| increment | 13 | the amount by which something increases | - |
| ingenuous | 10 | lacking in sophistication or worldliness | his ingenuous explanation that he would not have burned the church if he had not thought the bishop was in it |
| internist | 9 | a specialist in internal medicine | - |
| inference | 14 | the reasoning involved in drawing a conclusion or making a logical judgment on the basis of circumstantial evidence and prior conclusions rather than on the basis of direct observation | - |
| ingestion | 10 | the process of taking food into the body through the mouth (as by eating) | - |
| injurious | 16 | harmful to living things | - |
| innovator | 12 | someone who helps to open up a new line of research or technology or art | - |
| inshallah | 15 | - | - |
| inflating | 13 | - | - |
| inheritor | 12 | a person who is entitled by law or by the terms of a will to inherit the estate of another | - |
| initiator | 9 | a person who initiates a course of action | - |
| interlock | 15 | a device that prevents an automotive engine from starting | car theives know how to bypass the ignition interlock |
| incubated | 14 | - | - |
| incurring | 12 | acquiring or coming into something (usually undesirable) | incurring debts is easier than paying them |
| inputting | 12 | - | - |
| infirmity | 17 | the state of being weak in health or body (especially from old age) | - |
| infringed | 14 | - | - |
| interplay | 14 | reciprocal action and reaction | - |
| inaudibly | 15 | in an inaudible manner | she spoke inaudibly low |
| inclement | 13 | (of weather or climate) severe | - |
| intubated | 12 | - | - |
| indenture | 10 | a concave cut into a surface or edge (as in a coastline) | - |
| indolence | 12 | inactivity resulting from a dislike of work | - |
| ineffable | 17 | too sacred to be uttered | the ineffable name of the Deity |
| inelegant | 10 | lacking in refinement or grace or good taste | - |
| inflaming | 15 | arousal to violent emotion | - |
| inoculate | 11 | perform vaccinations or produce immunity in by inoculation | - |
| inpatient | 11 | a patient who is residing in the hospital where he is being treated | - |
| invisibly | 17 | without being seen | these organisms enter the body invisibly |
| incipient | 13 | only partly in existence; imperfectly formed | incipient civil disorder |
| insulator | 9 | a material such as glass or porcelain with negligible electrical or thermal conductivity | - |
| intercity | 14 | - | - |
| interlink | 13 | cause to be interconnected or interwoven | - |
| interment | 11 | the ritual placing of a corpse in a grave | - |
| inversely | 15 | in an inverse or contrary manner | inversely related |
| indelibly | 15 | in an indelible manner | this tradition has left its mark indelibly upon the social, political, educational and industrial fabric of this country |
| infuriate | 12 | make furious | - |
| initialed | 10 | - | - |
| inclining | 12 | the act of inclining; bending forward | - |
| incurably | 16 | to an incurable degree | she was incurably optimistic |
| indemnify | 18 | make amends for; pay compensation for | - |
| ineptness | 11 | unskillfulness resulting from a lack of training | - |
| inferring | 13 | - | - |
| inflected | 15 | (of the voice) altered in tone or pitch | his southern Yorkshire voice was less inflected and singing than her northern one |
| inhalator | 12 | a breathing device for administering long-term artificial respiration | - |
| insignias | 10 | - | - |
| intension | 9 | what you must know in order to determine the reference of an expression | - |
| interlace | 11 | spin, wind, or twist together | - |
| intifadah | 16 | an uprising by Palestinian Arabs (in both the Gaza Strip and the West Bank) against Israel in the late 1980s and again in 2000 | - |
| intricacy | 16 | marked by elaborately complex detail | - |
| incorrupt | 13 | not decayed | - |
| inculcate | 13 | teach and impress by frequent repetitions or admonitions | inculcate values into the young generation |
| inductive | 15 | inducing or influencing; leading on | inductive to the sin of Eve |
| inebriate | 11 | make drunk (with alcoholic drinks) | - |
| inhumanly | 17 | - | - |
| insoluble | 11 | (of a substance) incapable of being dissolved | - |
| installer | 9 | - | - |
| interdict | 12 | a court order prohibiting a party from doing a certain activity | - |
| introitus | 9 | entrance or opening to a hollow organ or tube (especially the vaginal opening) | the introitus of the vagina |
| inverness | 12 | - | - |
| inviolate | 12 | must be kept sacred | - |
| invoicing | 15 | - | - |
| inamorata | 11 | a woman with whom you are in love or have an intimate relationship | - |
| inamorato | 11 | a man with whom you are in love or have an intimate relationship | - |
| incognita | 12 | - | - |
| ineffably | 20 | to an inexpressible degree | - |
| innocency | 16 | an innocent quality or thing or act | - |
| innovated | 13 | - | - |
| instating | 10 | - | - |
| interlope | 11 | encroach on the rights of others, as in trading without a proper license | - |
| interpose | 11 | get involved, so as to alter or hinder an action, or through force or threat of force | - |
| invidious | 13 | containing or implying a slight or showing prejudice | invidious comparisons |
| inactions | 11 | - | - |
| inaidable | 12 | - | - |
| inamorati | 11 | - | - |
| inaneness | 9 | - | - |
| inanities | 9 | - | - |
| inanition | 9 | weakness characterized by a lack of vitality or energy | - |
| inaptness | 11 | inappropriateness | greater inaptness of expression would be hard to imagine |
| inarching | 15 | - | - |
| inaurated | 10 | - | - |
| inaurates | 9 | - | - |
| inbounded | 13 | - | - |
| inbreathe | 14 | - | - |
| inbreeder | 12 | - | - |
| inbrought | 15 | - | - |
| inburning | 12 | - | - |
| incanting | 12 | - | - |
| incapably | 18 | - | - |
| incaution | 11 | the trait of forgetting or ignoring possible danger | - |
| incensers | 11 | - | - |
| incensing | 12 | - | - |
| incensors | 11 | - | - |
| incensory | 14 | - | - |
| incenters | 11 | - | - |
| incenting | 12 | - | - |
| incentres | 11 | - | - |
| incepting | 14 | - | - |
| inceptive | 16 | initial | - |
| inceptors | 13 | - | - |
| incertain | 11 | lacking or indicating lack of confidence or assurance | - |
| inchasing | 15 | - | - |
| inchoated | 15 | - | - |
| inchoates | 14 | - | - |
| inchtapes | 16 | - | - |
| inchworms | 19 | - | - |
| incidents | 12 | - | - |
| incisions | 11 | - | - |
| incisural | 11 | - | - |
| incisures | 11 | - | - |
| incitable | 13 | - | - |
| incitants | 11 | - | - |
| incivisms | 16 | - | - |
| inclasped | 14 | - | - |
| incliners | 11 | - | - |
| inclipped | 16 | - | - |
| inclosers | 11 | - | - |
| inclosing | 12 | - | - |
| inclosure | 11 | something (usually a supporting document) that is enclosed in an envelope with a covering letter | - |
| incomings | 14 | - | - |
| incommode | 16 | to cause inconvenience or discomfort to | - |
| incompact | 17 | - | - |
| incondite | 12 | - | - |
| inconnues | 11 | - | - |
| incorpsed | 14 | - | - |
| incorpses | 13 | - | - |
| increaser | 11 | - | - |
| increases | 11 | - | - |
| incremate | 13 | - | - |
| incretion | 11 | - | - |
| incretory | 14 | - | - |
| incrossed | 12 | - | - |
| incrosses | 11 | - | - |
| incrusted | 12 | - | - |
| incubates | 13 | - | - |
| incubuses | 13 | - | - |
| inculpate | 13 | suggest that someone is guilty | - |
| incumbers | 15 | - | - |
| incunable | 13 | - | - |
| incurious | 11 | showing absence of intellectual inquisitiveness or natural curiosity | strangely incurious about the cause of the political upheaval surrounding them |
| incurrent | 11 | - | - |
| incursive | 14 | involving invasion or aggressive attack | - |
| incurvate | 14 | bent into or having an inward curve | - |
| incurving | 15 | - | - |
| incurvity | 17 | - | - |
| indagated | 12 | - | - |
| indagates | 11 | - | - |
| indagator | 11 | - | - |
| indamines | 12 | - | - |
| indarting | 11 | - | - |
| indecorum | 14 | an act of undue intimacy | - |
| indenters | 10 | - | - |
| indenting | 11 | - | - |
| indention | 10 | the space left between the margin and the start of an indented line | - |
| indentors | 10 | - | - |
| indexable | 19 | - | - |
| indexical | 19 | of or relating to or serving as an index | - |
| indexings | 18 | - | - |
| indexless | 17 | lacking an index | - |
| indicants | 12 | - | - |
| indicates | 12 | - | - |
| indiciums | 14 | - | - |
| indictees | 12 | - | - |
| indicters | 12 | - | - |
| indicting | 13 | - | - |
| indiction | 12 | a 15-year cycle used as a chronological unit in ancient Rome and adopted in some medieval kingdoms | - |
| indictors | 12 | - | - |
| indigence | 13 | a state of extreme poverty or destitution | their indigence appalled him |
| indigency | 16 | - | - |
| indigenes | 11 | - | - |
| indigents | 11 | - | - |
| indigests | 11 | - | - |
| indignify | 17 | - | - |
| indigoids | 12 | - | - |
| indigotic | 13 | - | - |
| indigotin | 11 | a blue dye obtained from plants or made synthetically | - |
| indinavir | 13 | a protease inhibitor (trade name Crixivan) used for treating HIV | - |
| indirubin | 12 | - | - |
| indispose | 12 | make unwilling | - |
| individua | 14 | - | - |
| indocible | 14 | - | - |
| indolency | 15 | - | - |
| indorsees | 10 | - | - |
| indorsers | 10 | - | - |
| indorsing | 11 | - | - |
| indorsors | 10 | - | - |
| indraught | 14 | - | - |
| indubious | 12 | - | - |
| inducible | 14 | - | - |
| inductees | 12 | - | - |
| inductile | 12 | - | - |
| inducting | 13 | - | - |
| inductors | 12 | - | - |
| indulgers | 11 | - | - |
| indulines | 10 | - | - |
| indumenta | 12 | - | - |
| indurated | 11 | - | - |
| indurates | 10 | - | - |
| indusiate | 10 | - | - |
| induviate | 13 | - | - |
| indweller | 13 | a person who inhabits a particular place | - |
| inearthed | 13 | - | - |
| inebriant | 11 | a liquor or brew containing alcohol as the active agent | - |
| inebriety | 14 | a temporary state resulting from excessive consumption of alcohol | - |
| inebrious | 11 | - | - |
| inelastic | 11 | not elastic | economists speak of an inelastic price structure |
| inequable | 20 | - | - |
| inerrable | 11 | not liable to error | - |
| inerrably | 14 | - | - |
| inerrancy | 14 | (Christianity) exemption from error | biblical inerrancy |
| inertness | 9 | immobility by virtue of being inert | - |
| inerudite | 10 | - | - |
| inessives | 12 | - | - |
| inexactly | 21 | in an imprecise manner | - |
| inexperts | 18 | - | - |
| infalling | 13 | - | - |
| infamised | 15 | - | - |
| infamises | 14 | - | - |
| infamized | 24 | - | - |
| infamizes | 23 | - | - |
| infancies | 14 | - | - |
| infanteer | 12 | - | - |
| infantine | 12 | - | - |
| infarcted | 15 | - | - |
| infatuate | 12 | arouse unreasoning love or passion in and cause to behave in an irrational way | His new car has infatuated him |
| infectant | 14 | - | - |
| infecters | 14 | - | - |
| infecting | 15 | - | - |
| infective | 17 | caused by infection or capable of causing infection | viruses and other infective agents |
| infectors | 14 | - | - |
| infefting | 16 | - | - |
| infeoffed | 19 | - | - |
| inferable | 14 | - | - |
| inferably | 17 | - | - |
| inferible | 14 | - | - |
| inferiors | 12 | - | - |
| inferrers | 12 | - | - |
| infestant | 12 | - | - |
| infesters | 12 | - | - |
| infesting | 13 | - | - |
| infidelic | 15 | - | - |
| infielder | 13 | (baseball) a person who plays a position in the infield | - |
| infighter | 16 | - | - |
| infilling | 13 | - | - |
| infinites | 12 | - | - |
| infirmest | 14 | - | - |
| infirming | 15 | - | - |
| infixions | 19 | - | - |
| inflamers | 14 | - | - |
| inflaters | 12 | - | - |
| inflative | 15 | - | - |
| inflators | 12 | - | - |
| inflector | 14 | - | - |
| inflexion | 19 | a change in the form of a word (usually by adding a suffix) to indicate a change in its grammatical function | - |
| inflexure | 19 | - | - |
| inflicted | 15 | - | - |
| inflicter | 14 | - | - |
| inflictor | 14 | - | - |
| inflowing | 16 | flowing inward | - |
| influents | 12 | - | - |
| influxion | 19 | - | - |
| infobahns | 17 | - | - |
| infolders | 13 | - | - |
| infolding | 14 | the folding in of an outer layer so as to form a pocket in the surface | - |
| infomania | 14 | - | - |
| inforcing | 15 | - | - |
| informers | 14 | - | - |
| infortune | 12 | - | - |
| infotechs | 17 | - | - |
| infracted | 15 | - | - |
| infractor | 14 | - | - |
| infrareds | 13 | - | - |
| infringer | 13 | - | - |
| infringes | 13 | - | - |
| infuscate | 14 | darken with a brownish tinge, as of insect wings | - |
| infusible | 14 | - | - |
| infusions | 12 | - | - |
| infusoria | 12 | in some recent classifications, coextensive with the Ciliata: minute organisms found in decomposing infusions of organic matter | - |
| ingathers | 13 | - | - |
| ingeniums | 12 | - | - |
| ingesting | 11 | - | - |
| ingestive | 13 | - | - |
| ingleneuk | 14 | - | - |
| inglenook | 14 | a corner by a fireplace | - |
| inglobing | 13 | - | - |
| ingluvial | 13 | - | - |
| ingluvies | 13 | - | - |
| ingrafted | 14 | - | - |
| ingrainer | 10 | - | - |
| ingrately | 13 | - | - |
| ingresses | 10 | - | - |
| ingrooved | 14 | - | - |
| ingrooves | 13 | - | - |
| ingrossed | 11 | - | - |
| ingrosses | 10 | - | - |
| ingrounds | 11 | - | - |
| ingrowing | 14 | growing abnormally into the flesh | - |
| ingrowths | 16 | - | - |
| ingulfing | 14 | - | - |
| ingulphed | 16 | - | - |
| inhabiter | 14 | - | - |
| inhabitor | 14 | - | - |
| inhalable | 14 | - | - |
| inhalants | 12 | - | - |
| inharmony | 17 | - | - |
| inhaulers | 12 | - | - |
| inhausted | 13 | - | - |
| inhearsed | 13 | - | - |
| inhearses | 12 | - | - |
| inhercing | 15 | - | - |
| inherence | 14 | the state of inhering; the state of being a fixed characteristic | the inherence of polysemy in human language |
| inherency | 17 | the state of inhering; the state of being a fixed characteristic | - |
| inhesions | 12 | - | - |
| inhibiter | 14 | - | - |
| inholders | 13 | - | - |
| inholding | 14 | - | - |
| inhooping | 15 | - | - |
| inhumaner | 14 | - | - |
| inhumated | 15 | - | - |
| inhumates | 14 | - | - |
| initialer | 9 | - | - |
| initiates | 9 | - | - |
| injectant | 18 | any solution that is injected (as into the skin) | - |
| injecting | 19 | - | - |
| injective | 21 | - | - |
| injectors | 18 | - | - |
| injellied | 17 | - | - |
| injellies | 16 | - | - |
| injointed | 17 | - | - |
| injuncted | 19 | - | - |
| injurable | 18 | - | - |
| inkholder | 17 | - | - |
| inkstains | 13 | - | - |
| inkstands | 14 | - | - |
| inkstones | 13 | - | - |
| inlanders | 10 | - | - |
| inlayings | 13 | - | - |
| inletting | 10 | - | - |
| inlocking | 16 | - | - |
| inmeshing | 15 | - | - |
| inmigrant | 12 | - | - |
| innerness | 9 | - | - |
| innersole | 9 | the inner sole of a shoe or boot where the foot rests | - |
| innervate | 12 | stimulate to action | innervate a muscle or a nerve |
| innerving | 13 | - | - |
| innerwear | 12 | - | - |
| inningses | 10 | - | - |
| innocents | 11 | - | - |
| innocuity | 14 | - | - |
| innovates | 12 | - | - |
| innoxious | 16 | having no adverse effect | - |
| innuendos | 10 | - | - |
| inoculant | 11 | a substance (a virus or toxin or immune serum) that is introduced into the body to produce or increase immunity to a particular disease | - |
| inoculums | 13 | - | - |
| inodorous | 10 | having no odor | - |
| inopinate | 11 | - | - |
| inositols | 9 | - | - |
| inotropes | 11 | - | - |
| inotropic | 13 | - | - |
| inpayment | 16 | - | - |
| inpouring | 12 | an inflow | an inpouring of spiritual comfort |
| inputters | 11 | - | - |
| inquering | 19 | - | - |
| inquieted | 19 | - | - |
| inquietly | 21 | - | - |
| inquiline | 18 | - | - |
| inquinate | 18 | - | - |
| inquirers | 18 | - | - |
| inquorate | 18 | - | - |
| inrushing | 13 | - | - |
| insatiate | 9 | impossible to satisfy | an insatiate appetite |
| insatiety | 12 | - | - |
| inscience | 13 | - | - |
| insconced | 14 | - | - |
| insconces | 13 | - | - |
| inscriber | 13 | - | - |
| inscribes | 13 | - | - |
| inscrolls | 11 | - | - |
| insculped | 14 | - | - |
| inseaming | 12 | - | - |
| insectary | 14 | - | - |
| insectean | 11 | - | - |
