Found 500 12-letter words starting with I
Highest Scrabble Score
The highest scoring 12-letter word starting with I in Scrabble:
IMMOBILIZING28 ptsHighest Words With Friends Score
The highest scoring 12-letter word starting with I in WWF:
IMMOBILIZING34 ptsAbout 12-Letter Words Starting With I
This list contains valid 12-letter words that begin with I. Longer words score higher in Scrabble due to premium tiles and the 50-point bingo bonus. Each word links to its definition page with anagrams and game scores.
12-Letter Words Starting With I
immobilizing28inequivalved28inexplicably28isoenzymatic28immobilizers27incentivized27inexpediency27inexpugnably27infrequently27ichthyofauna26immortalized26incentivizes26incognizance26inextricably26infrequences26immortalizer25immortalizes25immunization25inadequately25ineffaceably25inefficiency25inexplicable25infantilized25ideologizing24immovability24imperfective24imperishably24inadequacies24indifferency24indigenizing24ineloquently24inexpedience24inexpressive24inexpugnable24inexpungible24infantilizes24iniquitously24interjectory24interpsychic24intrapsychic24ichthyosaurs23illegalizing23impeachments23imperceptive23impermanency23impoverished23inapplicably23inchoatively23incommutably23incomparably23incompatibly23incompetency23incomputably23inconsequent23indefectibly23ineffability23inexperience23inextricable23insolubilize23insufferably23itemizations23iconographic22idealization22idolizations22immethodical22imperatively22imperviously22imponderably22impoverisher22impoverishes22impressively22improvidence22imputatively22inconformity22indemnifying22ineffaceable22inefficacies22inexactitude22inflammatory22inheritrixes22inhospitably22initializing22insightfully22interiorized22interjecting22internalized22intoxicating22introjecting22italianizing22identifiably21idiosyncrasy21immaculately21immeasurably21immemorially21immutability21impenetrably21imperfection21imperishable21impertinency21improvements21imputability21inaccessibly21inadvertency21incalculably21incapability21incompletely21inconsumably21indecisively21indefeasibly21indefensibly21independency21indicatively21indifference21inequalities21inexistences21inexpertness21infinitively21inflammables21innovatively21inquisitions21intercompany21interiorizes21interjection21interjectors21intermixture21internalizes21intoxication21intracompany21introjection21ipecacuanhas21irrefragably21isomorphisms21iconographer20illegitimacy20immaculacies20immoderately20impercipient20impermanence20inadmissibly20inapplicable20incoherently20incommutable20incomparable20incompatible20incompetence20incomputable20incorrigibly20incumbencies20indefectible20indehiscence20indisputably20individually20indomethacin20inducibility20inefficients20ineradicably20infectiously20infundibulum20infusibility20insufferable20insufficient20interfaculty20interjoining20intermediacy20interworking20invisibility20involvements20invulnerably20irredeemably20irremediably20irreversibly20isochronally20isothermally20ideographies19immoderacies19immunoassays19impartiality19impenitently19impersonally19impingements19impishnesses19implementing19imponderable19impoundments19improvisator19impudicities19inaccurately19inapparently19inappositely19inarticulacy19incoherences19incommodious19inconcinnity19inconclusive19inconsolably19incontinency19incorporeity19indefinitely19inflammation19infomercials19inhospitable19inobservance19insufflating19intensifying19interchanged19intercropped19interdiffuse19interflowing19intergrowths19interlocking19interminably19intertextual19interviewing19intervocalic19interweaving19inventorying19irascibility19irreformable19isochronisms19isotopically19iconoclastic18icosahedrons18identifiable18ignitability18illegibility18illogicality18imbecilities18imbibitional18imbrications18immanentisms18immeasurable18immensurable18immobilities18imparadising18impenetrable18impenitences18imperialisms18imperilments18impertinence18implementers18implementors18implications18implicitness18importancies18imprecations18imprecisions18impregnating18impressments18imprisonment18improperness18impuissances18inaccessible18inaccuracies18inactivating18inadvertence18inappeasable18inappetences18inaudibility18incalculable18incalescence18incandescing18incapacitate18incapacities18incidentally18incipiencies18inclemencies18incompetents18inconsumable18incorporable18increasingly18indecorously18indefeasible18indefensible18indefinables18indelibility18indelicately18indemnifiers18independence18indiscreetly18indissolubly18indistinctly18individuated18indivisibles18infanticidal18infanticides18infiltrative18inflationary18infringement18infundibular18insufflation18insufflators18intelligibly18intemperance18interarching18interborough18interchanger18interchanges18intercompare18interdictive18interdictory18interfacings18interfluvial18interinvolve18intermediary18intermeshing18interplaying18interviewees18interviewers18intimidatory18intravitally18introductory18introversive18intumescence18invasiveness18inveiglement18inveterately18iridescently18irrefragable18irrelatively18irrelevantly18irreverently18iconological17illiberality17illuminative17immigrations17immoderation17immortalised17immunologies17immunologist17impassioning17impersonated17impetiginous17impregnation17impregnators17inactivation17inactivities17inadmissible17incandescent17incarcerated17incautiously17incendiarism17incestuously17inchoateness17incisiveness17incivilities17incongruence17inconstantly17inconvenient17incorporated17incorrigible17incriminated17incurvations17incurvatures17indeclinable17indelicacies17indigenously17indiscipline17indisputable17individuates17inelasticity17ineradicable17infantilisms17infelicities17infelicitous17inflationism17inflectional17informations17infotainment17ingatherings17inhabitation17inharmonious17inheritances17inheritrices17inhumanities17insecticidal17insecticides17insectivores17insolubility17insolvencies17insouciantly17insurability17intellective17interbedding17intercepting17intercessory17interchannel17interconvert17intercountry17interference17interfolding17intergrafted17interknitted17interknotted17interlapping17interlibrary17interlinking17intermeddled17interpluvial17interpretive17interruptive17interservice17intersociety17interspacing17intervisible17intracardiac17intramurally17intriguingly17introspected17invaginating17invalidating17invertebrate17investigated17inveteracies17invigilating17invigorating17invocational17invulnerable17iridescences17irredeemable17irrelevances17irremediable17irresistibly17irresolvable17irresponsive17irreverences17irreversible17irritability17isobutylenes17isodiametric17isotonically17ideationally16idolatrously16illiberalism16illuminances16immanentists16immaturities16immoralities16immortalises16impartations16imperatorial16imperialists16impersonates16impersonator16impetrations16implantation16impoliteness16importations16impurenesses16inauspicious16incarcerates16incarnadined16incessancies16inclinometer16inconsolable16inconsonance16incontinence16incorporates16incorporator16incorruption16incriminates16inculcations16inculpations16indebtedness16independents16indigestible16industrially16infidelities16infiltrating16ingloriously16ingratiatory16innumeracies16inoperculate16inordinately16inscriptions16inseparables16insouciances16inspectorate16intercepters16interception16interceptors16interconnect16interdepends16interdicting16interestedly16interlayered16interleaving16interleukins16intermeddler16intermeddles16interminable16intermingled16intermitotic16interoceanic16interoceptor16interpleaded16interspecies16intertidally16intertwining16intertwisted16intervillage16