There are 1,729 words with the prefix IM in our word list of 382,657 words, and every one of them is on this page — grouped by length so you can scan fast, with a live filter when you need something narrower. The biggest group is the 9-letter words (262 of them); the spread is 4 of them 3 letters long, 14 of them 4 letters long, 35 of them 5 letters long, 90 of them 6 letters long, and more up to 15 letters. The longest entries are imaginativeness, immaterialising and immaterialistic. Word-game players keep lists like this open for a reason: Scrabble and Words With Friends reward the obscure corners of the dictionary, crossword solvers live on pattern matching, and Wordle players work by elimination.
The prefix IM- means not — a form of in- used before b, m and p (impossible, immature); it can also mean in or into (import) — three examples from this page: image, imaged, imagen.
The full list
3-letter words (4)
ima imi imp imu
4-letter words (14)
imam iman imbe imbu imer imid imit immi immy impf impi imps impv impy
5-letter words (35)
image imago imams imari imaum imban imbar imbat imbed imber imbue imcnt imide imido imids imine imino immew immis immit immix immov immun impar imped impel impen imper impis imply impot imput imshi imshy imvia
6-letter words (90)
imaged imagen imager images imagos imamah imamic imaret imaris imaums imbalm imband imbark imbarn imbars imbase imbeds imbibe imbizo imbody imbosk imboss imbred imbrex imbrue imbued imbues imbuia imbute imdtly imelle imides imidic imines immane immask immerd immesh immews immies immind immiss immits immixt immote immund immune immure immute imogen impack impact impair impala impale impall impalm impane impark imparl impart impave impawn impede impels impend impent imperf impers impery impest imphee impies imping impish impled implex impofo impone impoor import impose impost impots impreg improv impugn impune impure impute
7-letter words (138)
imagers imagery imagine imaging imagism imagist imagoes imamate imarets imbalms imbarge imbarks imbased imbases imbathe imbauba imberbe imbesel imbibed imbiber imbibes imbizos imblaze imbondo imbosks imbosom imbower imbrast imbrier imbrium imbroin imbrown imbrued imbrues imbrute imbuing imburse imerina imitant imitate immanes immasks immense immerge immerit immerse immewed immixed immixes immoral immound immoved immunes immunol immured immures imonium impacts impages impaint impairs impalas impaled impaler impales impalsy impanel imparks imparls imparts impasse impaste impasto impaved impaves impavid impawns impeach impearl impeded impeder impedes impedit impedor impends imperia imperii imperil impetre impetus impeyan imphees impiety impinge impings impious implant implate implead implete implial implied implies impling implode implore implume imponed impones imports imposal imposed imposer imposes imposts impound impower imprasa impregn impresa imprese impress imprest imprevu imprime imprint improof improve improvs impship impubic impugns impulse impurer imputed imputer imputes imsonic
8-letter words (219)
imagilet imaginal imagined imaginer imagines imagings imagisms imagists imamates imambara imamship imanlaut imbalmed imbalmer imbarked imbarred imbasing imbathed imbathes imbecile imbedded imbellic imbibers imbibing imbitter imblazed imblazes imbodied imbodies imbolden imbolish imbonity imborder imbosked imbosoms imbossed imbosses imbowers imbranch imbrices imbrowns imbruing imbruted imbrutes imbursed imburses imidazol imidogen imitable imitancy imitants imitated imitatee imitates imitator immailed immanely immanent immanity immantle immanuel immarble immasked immature immedial immember immenser immerged immerges immersed immerser immerses immeshed immeshes immewing imminent immingle imminute immitted immixing immobile immodest immodish immolate immoment immortal immotile immotive immunise immunist immunity immunize immuring immutate immutual imolinda impacted impacter impactor impaints impaired impairer impalace impalers impaling impallid impalmed impanate impanels impannel impapase imparity imparked imparled imparted imparter impasses impasted impastes impastos impaving impawned impearls impeders impeding impedite impedors impelled impeller impellor impended impennes impeople imperant imperata imperate imperent imperial imperils imperish imperite imperium impester impetigo impierce impinged impinger impinges impishly implants implated implates impleach impleads impledge impleted impletes implexes implicit imploded implodes implored implorer implores implumed implunge impluvia implying impocket impoison impolder impolicy impolite imponent imponing imporous imported importee importer imposers imposing imposted imposter impostor imposure impotent impounds impowers impregns impresas impreses impressa impresse imprests imprimis imprints imprison imprompt improper impropry improved improver improves impudent impugned impugner impulsed impulses impulsor impunely impunity impurely impurest impurify impurity impurple imputers imputing imputrid
9-letter words (262)
imageable imageless imagerial imageries imaginant imaginary imaginate imaginers imagining imaginist imaginous imagistic imambarah imambarra imbalance imbalmers imbalming imbarking imbeciles imbecilic imbedding imbirussu imbitters imblazing imbodying imboldens imbordure imboscata imbosomed imbowered imbracery imbrangle imbreathe imbricate imbrocado imbroglio imbrowned imbruting imbuement imbursing imeritian imidazole iminazole iminourea imitating imitation imitative imitators imitatrix immanacle immanence immanency immantled immartial immatured immatures immediacy immediate immelmann immensely immensest immensity immensive immergent immerging immerited immersing immersion immersive immeshing immeubles immigrant immigrate imminence imminency immingled immingles immission immixable immixting immixture immobiles immobilia immodesty immolated immolates immolator immorally immortals immovable immovably immundity immunised immuniser immunises immunized immunizer immunizes immunogen immusical immutable immutably impacable impacters impactful impacting impaction impactite impactive impactors impactual impainted impairers impairing impanated impanator impaneled imparking imparling imparters impartial imparting impartite impartive impassion impassive impasting impastoed impasture impatible impatiens impatient impavidly impawning impayable impeached impeacher impeaches impearled impeccant impedance impedible impedient impeevish impellent impellers impelling impellors impendent impending impennate impennous imperance imperator imperence imperfect imperials imperiled imperious imperiums impermixt impervial impeticos impetigos impetrate impetuoso impetuous impetuses impicture impieties impingent impingers impinging impiously impiteous implanted implanter implastic impleaded impleader impledged impledges implement impletion impletive impliable impliably implicant implicate implicity impliedly implodent imploding implorers imploring implosion implosive impluvium impolitic impollute impopular important importers importing importray importune imposable imposters imposting impostors impostrix impostume imposture impostury impotable impotence impotency impotents impounded impounder impowered imprecant imprecate imprecise impregned impresari impressed impresser impresses impressor imprested impriment imprimery imprinted imprinter imprisons improbate improbity impromptu improvers improving improvise improviso imprudent impsonite impuberal impuberty impudence impudency impugners impugning impulsing impulsion impulsive impulsory impunible impunibly impuritan imputable imputably imputedly imputting
10-letter words (257)
imaginable imaginably imaginated imaginator imaginings imaumbarah imbalances imbalmment imbannered imbarkment imbecilely imbecility imbellious imbibition imbibitory imbittered imbitterer imbodiment imboldened imbosoming imbowering imbrangled imbreviate imbricated imbroccata imbroglios imbrowning imbruement imidazolyl imipramine imitations imitatress immaculacy immaculate immanacled immanation immaneness immanental immanently immanifest immantling immaterial immaturely immaturity immeasured immediatly immemorial immensible immergence immeritous immersible immersions immethodic immetrical immigrants immigrated immigrates immigrator imminently immingling imminution immiscible immiscibly immittance immobilise immobilism immobility immobilize immoderacy immoderate immodestly immolating immolation immoralise immoralism immoralist immorality immoralize immortable immortally immortelle immotility immotioned immovables immoveable immoveably immunising immunities immunizing immunology immuration immurement immutation immutilate impackment impactment impainting impairable impairment impalement impalpable impalpably impaludism impanation impaneling impanelled impapyrate imparadise imparities imparlance imparsonee impartable impartance impartible impartibly impartment impassable impassably impassible impassibly impatience impatiency impavidity impeachers impeaching impearling impeccable impeccably impeccance impeccancy impedances impediment impedingly impedition impeditive impendence impendency impenitent imperation imperative imperatory imperatrix imperdible imperfects imperialin imperially imperialty imperiling imperilled imperperia impersonal imperverse impervious impetition impetrable impetrated impetrator impetulant impingence impinguate impishness impitiably implacable implacably implanting impleading impleasing impledging implements implicants implicated implicates implicitly implorable implorator implosions impoisoner impolarily impolicies impolished impolitely imporosity importable importably importance importancy importless importment importuned importuner importunes imposement imposingly imposition impositive impossible impossibly imposthume impostress impostrous impostures impotences impotently impoundage impounding impoverish impowering imprecated imprecates imprecator impregnant impregnate impregning imprenable impresario impressari impressers impressing impression impressive impressure impresting imprimatur imprinters imprinting imprisoned imprisoner improbable improbably improlific improperly improprium improvable improvably improvided improvised improviser improvises improvisor imprudence imprudency impuberate impudently impudicity impugnable impugnment impuissant impulsions impunctate impunctual impunities impunitive impuration impureness impurities imputation imputative
11-letter words (238)
imagerially imaginaries imaginarily imaginating imagination imaginative imbarkation imbibitions imbittering imboldening imborsation imbraceries imbrangling imbreviated imbricately imbricating imbrication imbricative imbrutement imbursement iminohydrin imitability imitational imitatively immaculance immalleable immanacling immanentism immanentist immarginate immatchable immatchless immaterials immateriate immeability immediacies immediately immediatism immediatist immedicable immedicably immelodious immemorable immenseness immensities immensittye immensurate immersement immethodize immigrating immigration immigratory immitigable immitigably immobilised immobilized immobilizer immobilizes immodulated immolations immomentous immoralised immoralized immortalise immortalism immortalist immortality immortalize immortified immoveables immundicity immunoassay immunogenic immunologic immunotoxin immusically impairments impalatable impalements impanelling impanelment impapyrated imparadised imparasitic imparkation impartation impartially impartivity impassioned impassively impassivity impastation impaternate impatiently impatronize impeachable impeachment impectinate impecuniary impecunious impedimenta impediments impedometer impendingly impenetrate impenitence impenitency impenitible imperatival imperatives imperatorin imperatrice imperceived imperfected imperfectly imperforata imperforate imperialine imperialise imperialism imperialist imperiality imperialize imperilling imperilment imperiously impermanent impermeable impermeably impermeated impermeator impersonate impersonify impersonize impertinacy impertinent imperturbed imperviable impestation impetrating impetration impetrative impetratory impetuosity impetuously impignorate impingement impiousness implacement implacental implantable implausible implausibly impleadable implemental implemented implementer implementor implicately implicating implication implicative implicatory impliedness imploration imploratory imploringly implosively impolitical impoliticly imponderous impopularly importantly importation importunacy importunate importunely importuning importunite importunity impositions imposterous impostorism impostumate imposturism imposturous impotencies impotionate impoundable impoundment impractical imprecating imprecation imprecators imprecatory imprecisely imprecision impregnable impregnably impregnated impregnates impregnator imprejudice impresarios impressable impressario impressedly impressible impressibly impressions impressment imprestable imprevision imprimatura imprimaturs imprimitive imprisoning improbation improbative improbatory improcreant impropriate impropriety improvement improvident improvingly improvisate improvisers improvising improvision improvisors imprudently impudencies impugnation impuissance impulsively impulsivity imputations
12-letter words (167)
imaginations imbastardize imbecilitate imbecilities imbibitional imbitterment imbreviating imbrications imitableness imitationist imitatorship immaculately immaterially immatureness immaturities immeasurable immeasurably immechanical immemorially immensurable immersionism immersionist immethodical immetrically immigrations imminentness immobilising immobilities immobilizing immoderately immoderation immonastered immoralising immoralities immoralizing immorigerous immortalised immortaliser immortalized immortalizer immortalizes immortalness immortalship immovability immunisation immunization immunologies immunologist immutability impacability impactionize imparadising imparalleled impardonable impardonably impartialism impartialist impartiality impassionate impassioning impeachments impeccunious impedibility impedimental impenetrable impenetrably impenitently imperatively imperatorial imperatorian imperception imperceptive impercipient imperfection imperfective imperforable imperforated imperforates imperialised imperialists imperialized imperialness imperilments imperishable imperishably impermanence impermanency impermutable impersonable impersonally impersonated impersonates impersonator impertinence impertinency imperviously impetiginous impetulantly impierceable impignorated impingements implacentate implantation implasticity implementers implementing implementors impliability implications implicitness implorations impoliteness imponderable imponderably importations importunable importunance importunator imposingness impositional impossibilia imposthumate impostorship impotentness impoundments impoverished impoverisher impoverishes imprecations imprecisions impredicable impregnating impregnation impregnative impregnatory imprescience impressional impressionis impressively impressments imprevalency imprevisible imprisonable imprisonment improcurable improducible improduction improfitable impromptuary impromptuist improperness impropitious improportion impropriated impropriator improsperity improsperous improvements improvership improvidence improvisator improvisedly imprudential impudentness impuritanism imputability imputatively
13-letter words (164)
imaginability imaginariness imaginational imaginatively imagistically imagnableness imantophyllum imbecilitated imitativeness immanentistic immarcescible immarcescibly immatereality immaterialise immaterialism immaterialist immateriality immaterialize immatriculate immediateness immeritorious immigrational immiscibility immortability immortalising immortalities immortalizing immovableness immoveability immunizations immunogenesis immunogenetic immunological immunologists immunotherapy immutableness impalpability imparipinnate impartability impartialness impartibility impassability impassibility impassionable impassionedly impassionment impassiveness impatientness impeccability impecuniosity impecuniously impedimentary impenetration impenetrative imperativally imperatorious imperatorship imperceivable imperceivably imperceptible imperceptibly impercipience imperfectible imperfections imperfectious imperfectness imperforation imperformable imperialising imperialistic imperialities imperializing imperiousness impermanently impermissible impermissibly imperseverant impersonalise impersonalism impersonality impersonalize impersonating impersonation impersonative impersonators impersonatrix imperspicable imperspicuity imperspicuous imperspirable impersuadable impersuasible impersuasibly impertinences impertinently imperturbable imperturbably impervertible impetuosities impetuousness impignorating impignoration implacability implacentalia implementable implicateness implicational implicatively imploringness impolarizable impolitically impoliticness imponderables importability importraiture importunately importunement importunities imposableness impossibilism impossibilist impossibility impostumation impoverishing impracticable impracticably impractically imprecatorily impreciseness impregnations imprejudicate impremeditate impreparation impressionary impressionism impressionist impreventable imprimitivity imprisonments improbability improbabilize improficience improficiency improgressive improlificate impromptitude improperation impropriating impropriation impropriatrix improprieties improvability improvidently improvisation improvisatize improvisatore improvisatory imprudentness impugnability impulsiveness impunctuality imputableness imputrescence imputrescible
14-letter words (77)
imaginableness immaculateness immanifestness immarcibleness immaterialised immaterialized immaterialness immechanically immethodically immetricalness immitigability immobilisation immobilization immoderateness immortalisable immortalizable immoveableness immunochemical immunogenetics immunogenicity immunoglobulin immunoreaction immunoreactive imparidigitate imparisyllabic impartibilibly imparticipable impassableness impassibilibly impassibleness impassionately impatientaceae impeachability impeccableness impenitentness imperativeness imperatorially imperceiverant imperceptivity impermeability impermeabilize imperscrutable impersonalised impersonalized impersonations impersonatress impertinencies impertransible imperturbation imperviability imperviousness implacableness implausibility implementation imponderabilia importableness impossibleness impoverishment impracticality impregnability imprescribable impressibility impressionable impressionably impressionally impressionists impressionless impressiveness improbableness improlificical impropriatrice improvableness improvisations improvisatrice improvvisatore improvvisatori imputativeness
15-letter words (64)
imaginativeness immaterialising immaterialistic immaterialities immaterializing immatriculation immeasurability immedicableness immensurability immeritoriously immitigableness immortalisation immortalization immortification immunochemistry immunodiffusion immunogenetical immunogenically immunologically immunopathology immunotherapies impassionedness impatientaceous impeachableness impecuniousness impenetrability impenitibleness imperialisation imperialization imperishability impermeableness imperscriptible impersonalising impersonalities impersonalizing impersonization impertinentness impervestigable imperviableness impeturbability implausibleness implementations implicativeness impoliticalness imponderability importunateness impossibilitate impossibilities impracticalness impredicability impregnableness imprescriptible imprescriptibly impressibleness impressionalist impressionality impressionistic imprevisibility improbabilities improcurability improgressively improvisational improvisatorial improvisatorize
Frequently asked questions
How many words with the prefix IM are there?
Our word list contains 1,729 words with the prefix IM, out of 382,657 entries in total. They run from 3 to 15 letters, and the 9-letter group is the largest with 262 words.
What are the longest words with the prefix IM?
The longest are imaginativeness (15 letters), immaterialising (15 letters) and immaterialistic (15 letters).
Which words with the prefix IM score highest in Scrabble?
By raw letter values, the top scorers on this page are impermeabilize (31 points), improvisatorize (31 points) and improbabilize (30 points) — before any letter or word multipliers. One honest caveat: this list is a broad English word list, so a few rare or technical entries appear that official game dictionaries (and Wordle’s answer list) do not accept. Always check a play against the dictionary your game uses.
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