There are 666 fourteen-letter words containing A, 3I and R, https://www.bestwordlist.com/c/a/5/14letterwordswithaiiir.htm ABORIGINALISMS ABSORPTIVITIES ADMINISTRATING ADMINISTRATION ADMINISTRATIVE ADMINISTRATRIX ADMIRABILITIES ADVERBIALISING ADVERBIALIZING AGGRESSIVITIES AGREEABILITIES AHISTORICITIES AILOUROPHILIAS ALTERABILITIES ALTITUDINARIAN AMINOACIDURIAS AMITRIPTYLINES ANTIARTHRITICS ANTICARIOGENIC ANTICHLORISTIC ANTICIPATORILY ANTIDERIVATIVE ANTIFILIBUSTER ANTIHISTORICAL ANTILIBERALISM ANTIMICROBIALS ANTIMILITARISM ANTIMILITARIST ANTINEPHRITICS ANTIPARASITICS ANTIPERISTASIS ANTIQUARIANISM ANTIQUITARIANS ANTIRADICALISM ANTIRITUALISMS ANTIUNIVERSITY APERIODICITIES ARABICISATIONS ARABICIZATIONS ARITHMETICIANS ARTIFICIALISED ARTIFICIALISES ARTIFICIALIZED ARTIFICIALIZES ARTIFICIALNESS ATTITUDINARIAN ATTITUDINISERS ATTITUDINIZERS AUDIOMETRICIAN BEHAVIOURISTIC BIBLIOGRAPHIES BIBLIOLATRISTS BINOCULARITIES BIOINFORMATICS BIOREGIONALISM BIOREGIONALIST BIOREMEDIATION BIPARTISANISMS BIPARTISANSHIP BIPOLARISATION BIPOLARIZATION BRUSHABILITIES CALORIFICATION CAPRIFICATIONS CARNIFICATIONS CERTIFICATIONS CHLORITISATION CHLORITIZATION CHROMATICITIES CHURCHIANITIES CICATRISATIONS CICATRIZATIONS CLARIFICATIONS CLIOMETRICIANS COLLINEARITIES COLORABILITIES COMMISSIONAIRE CONCILIATORILY CONFIRMABILITY CONTAINERISING CONTAINERIZING CORINTHIANISED CORINTHIANISES CORINTHIANIZED CORINTHIANIZES CORNIFICATIONS CRIMINALISTICS CRIMINOLOGICAL CROSSABILITIES CRUSHABILITIES CURVILINEARITY CYLINDRICALITY DECHRISTIANISE DECHRISTIANIZE DECRIMINALISED DECRIMINALISES DECRIMINALIZED DECRIMINALIZES DEFAMILIARIZED DEFAMILIARIZES DEFIBRILLATING DEFIBRILLATION DEFIBRINATIONS DELIRIFACIENTS DELIVERABILITY DEMILITARISING DEMILITARIZING DEMINERALISING DEMINERALIZING DENITRIFICATOR DERIVATIONISTS DERIVATISATION DERIVATIZATION DESIRABILITIES DESPIRITUALISE DESPIRITUALIZE DIAHELIOTROPIC DICHROMATICISM DIRECTIONALITY DISACCREDITING DISAFFIRMATION DISATTRIBUTION DISAUTHORISING DISAUTHORIZING DISCIPLINARIAN DISCIPLINARILY DISCIPLINARITY DISCIPLINARIUM DISCRIMINATELY DISCRIMINATING DISCRIMINATION DISCRIMINATIVE DISCRIMINATORS DISCRIMINATORY DISEQUILIBRATE DISFIGURATIONS DISFRANCHISING DISGARRISONING DISHARMONISING DISHARMONIZING DISILLUSIONARY DISINFORMATION DISINHERITANCE DISINTEGRATING DISINTEGRATION DISINTEGRATIVE DISINTHRALLING DISINTRICATING DISINVIGORATED DISINVIGORATES DISORIENTATING DISORIENTATION DISPAUPERISING DISPAUPERIZING DISPROPRIATING DISTRIBUTARIES DISTRIBUTIONAL DITHIOCARBAMIC DIVARICATINGLY DOCTRINAIRISMS DOCTRINALITIES DOSIMETRICIANS DRAPEABILITIES DRILLABILITIES DRINKABILITIES DRIVEABILITIES EBURNIFICATION EDITORIALISERS EDITORIALISING EDITORIALIZERS EDITORIALIZING EGALITARIANISM EMIGRATIONISTS ENDURABILITIES EQUILIBRATIONS EQUIPARTITIONS EROTICISATIONS EROTICIZATIONS ESTERIFICATION ETHERIFICATION EXTRINSICALITY FAVORABILITIES FERTILISATIONS FERTILIZATIONS FIGURABILITIES FILTRABILITIES FLEXITARIANISM FORGEABILITIES FORISFAMILIATE FORTIFICATIONS FRANGIBILITIES FRUCTIFICATION FRUITARIANISMS GAZILLIONAIRES GENTRIFICATION GILLRAVITCHING GLORIFICATIONS GRAMMATICISING GRAMMATICIZING GRANITISATIONS GRANITIZATIONS GRAPHITISATION GRAPHITIZATION GRATIFICATIONS GREISENISATION GREISENIZATION HAIRSPLITTINGS HEPARINISATION HEPARINIZATION HEREDITABILITY HERITABILITIES HIBERNISATIONS HIBERNIZATIONS HISTRIONICALLY HONORABILITIES HORRIFICATIONS HORRIPILATIONS HYBRIDISATIONS HYBRIDIZATIONS HYPERACIDITIES HYPERLIPIDEMIA IDIOSYNCRASIES ILLIBERALISING ILLIBERALITIES ILLIBERALIZING IMMATERIALISED IMMATERIALISES IMMATERIALISMS IMMATERIALISTS IMMATERIALIZED IMMATERIALIZES IMMISERISATION IMMISERIZATION IMPARIDIGITATE IMPARISYLLABIC IMPARTIALITIES IMPERMEABILITY IMPERVIABILITY IMPIGNORATIONS IMPONDERABILIA IMPRACTICALITY IMPREGNABILITY IMPROPRIATIONS IMPROVISATIONS IMPROVISATRICE INALTERABILITY INAPPRECIATION INAPPRECIATIVE INARTICULACIES INARTICULATION INARTIFICIALLY INARTISTICALLY INCARDINATIONS INCOORDINATION INCRIMINATIONS INCURABILITIES INDISCRIMINATE INDIVIDUALISER INDIVIDUALIZER INDOCTRINATING INDOCTRINATION INDUSTRIALISED INDUSTRIALISES INDUSTRIALISMS INDUSTRIALISTS INDUSTRIALIZED INDUSTRIALIZES INEGALITARIANS INERRABILITIES INFORMATICIANS INFRANGIBILITY INFRAPOSITIONS INGRATIATINGLY INGURGITATIONS INHERITABILITY INNUMERABILITY INORGANISATION INORGANIZATION INSANITARINESS INSCRUTABILITY INSEPARABILITY INSPIRATIONISM INSPIRATIONIST INSTITUTIONARY INSUPERABILITY INSURABILITIES INTEGRATIONIST INTERACTIONISM INTERACTIONIST INTERANIMATION INTERDIGITATED INTERDIGITATES INTERFOLIATING INTERLINEATING INTERLINEATION INTERMEDIACIES INTERMEDIARIES INTERMEDIATING INTERMEDIATION INTERMIGRATION INTERSTITIALLY INTOLERABILITY INTRACTABILITY INTRANSITIVELY INTRANSITIVITY INTRINSICALITY INVIGORATINGLY INVIGORATIVELY IRASCIBILITIES IRRATIONALISED IRRATIONALISES IRRATIONALISMS IRRATIONALISTS IRRATIONALIZED IRRATIONALIZES IRREFUTABILITY IRREGULARITIES IRREMOVABILITY IRREPARABILITY IRREVOCABILITY IRRITABILITIES ISODIAMETRICAL ISOMERISATIONS ISOMERIZATIONS JURISDICTIONAL JUSTICIARSHIPS KARSTIFICATION KERATINISATION KERATINIZATION KERATINOPHILIC LACERABILITIES LATITUDINARIAN LEARNABILITIES LIBERALISATION LIBERALIZATION LIBERATIONISMS LIBERATIONISTS LIBERTARIANISM LIBRARIANSHIPS LINEARISATIONS LINEARIZATIONS LITERALISATION LITERALIZATION MAGISTRALITIES MALIMPRINTINGS MANRIKIGUSARIS MEMORABILITIES MERCANTILISTIC MERCURIALISING MERCURIALITIES MERCURIALIZING METRIFICATIONS MICROFIBRILLAR MICROGRAVITIES MICROMINIATURE MICRONISATIONS MICRONIZATIONS MICROPARASITIC MICROSEISMICAL MICROSPORIDIAN MILITARISATION MILITARIZATION MILLENARIANISM MILLENNIARISMS MILLIONNAIRESS MINERALISATION MINERALIZATION MINERALOGISING MINERALOGIZING MINISTERIALIST MISATTRIBUTING MISATTRIBUTION MISINFORMATION MISORIENTATION MISSIONARISING MISSIONARIZING MITHRIDATISING MITHRIDATIZING MONOPRIONIDIAN MORTIFICATIONS MULTIRACIALISM NEMATODIRIASIS NITRIFICATIONS NONLINEARITIES NONUTILITARIAN NUMERABILITIES OBEDIENTIARIES ONEIROCRITICAL ORBICULARITIES ORGANISABILITY ORGANIZABILITY ORNITHISCHIANS OVERACTIVITIES OVERIDEALISING OVERIDEALIZING PAEDIATRICIANS PANIDIOMORPHIC PARALINGUISTIC PARAMILITARIES PARASITISATION PARASITIZATION PAROCHIALISING PAROCHIALITIES PAROCHIALIZING PARTICIPATIONS PATRIALISATION PATRIALIZATION PENITENTIARIES PERCEIVABILITY PERENNIALITIES PERFECTIBILIAN PERICARDITIDES PERICARDITISES PERIODICALISTS PERIODISATIONS PERIODIZATIONS PERIPATETICISM PERMEABILITIES PERSPICACITIES PERSUASIBILITY PETRIFICATIONS PICTORIALISING PICTORIALIZING PICTURISATIONS PICTURIZATIONS PINNATIPARTITE PLATINIRIDIUMS PLATITUDINISER PLATITUDINIZER POLARISABILITY POLARIZABILITY PORCELAINISING PORCELAINIZING PORNIFICATIONS PRACTICABILITY PRACTICALITIES PREACQUISITION PRECIPITANCIES PRECIPITATIONS PREDICTABILITY PREGNABILITIES PRETTIFICATION PREUNIFICATION PRIMORDIALISMS PRINCIPALITIES PRINCIPALSHIPS PRINTABILITIES PRIORITISATION PRIORITIZATION PRIVATISATIONS PRIVATIZATIONS PROBABILIORISM PROBABILIORIST PROHIBITIONARY PROLIFICATIONS PROPITIATORIES PROPITIATORILY PROVEABILITIES PROVINCIALISED PROVINCIALISES PROVINCIALISMS PROVINCIALISTS PROVINCIALIZED PROVINCIALIZES PROVISIONARIES PUTRIFICATIONS RADIALISATIONS RADIALIZATIONS RADICALISATION RADICALIZATION RADIOBIOLOGIES RADIOBIOLOGIST RADIOSENSITISE RADIOSENSITIVE RADIOSENSITIZE RATIOCINATIONS REACQUISITIONS RECAPITALISING RECAPITALIZING RECITATIONISTS RECODIFICATION RECONCILIATION RECRIMINATIONS RECTIFIABILITY RECTIFICATIONS RECTILINEARITY REDISTILLATION REFRACTIVITIES REFRANGIBILITY REFUTABILITIES REHABILITATING REHABILITATION REHABILITATIVE REINVIGORATING REINVIGORATION RELATABILITIES RELATIVISATION RELATIVIZATION REMILITARISING REMILITARIZING REMINERALISING REMINERALIZING REMINISCENTIAL REMOBILISATION REMOBILIZATION REMOVABILITIES RENEWABILITIES REPARABILITIES REPARTITIONING REPRISTINATING REPRISTINATION REPUDIATIONIST REPUTABILITIES REQUISITIONARY RESIDENTIARIES RESINIFICATION RESPIRITUALISE RESPIRITUALIZE RETALIATIONIST RETRACTIBILITY RETRACTILITIES RETRIEVABILITY REUNIFICATIONS REUTILISATIONS REUTILIZATIONS REVINDICATIONS REVITALISATION REVITALIZATION REVIVABILITIES REVIVIFICATION REVOCABILITIES REVOKABILITIES RIGIDIFICATION RITUALISATIONS RITUALIZATIONS ROUTINISATIONS ROUTINIZATIONS SACCHARINITIES SACROILIITISES SANITARIANISMS SATURABILITIES SCARIFICATIONS SCINTIGRAPHIES SCISSIPARITIES SCORIFICATIONS SCRUTABILITIES SECTARIANISING SECTARIANIZING SECURITISATION SECURITIZATION SEIGNIORALTIES SEMIPARASITISM SEPARABILITIES SERIALISATIONS SERIALIZATIONS SERICITISATION SERICITIZATION SERVICEABILITY SEVERABILITIES SHAREABILITIES SIMPLIFICATORS SINISTRALITIES SOLITUDINARIAN SORBITISATIONS SORBITIZATIONS SPHERICALITIES SPIRITUALISERS SPIRITUALISING SPIRITUALISTIC SPIRITUALITIES SPIRITUALIZERS SPIRITUALIZING SPORTABILITIES STERILISATIONS STERILIZATIONS STRATIFICATION STROBILISATION STROBILIZATION SUBIRRIGATIONS SUBMINIATURISE SUBMINIATURIZE SUBSIDIARINESS SUBSIDIARITIES SUPERABILITIES SUPERCILIARIES SUPERFICIALISE SUPERFICIALITY SUPERFICIALIZE TARIFFICATIONS TERRITORIALISE TERRITORIALISM TERRITORIALIST TERRITORIALITY TERRITORIALIZE THURIFICATIONS TOLERABILITIES TRACEABILITIES TRACTABILITIES TRADITIONALISE TRADITIONALISM TRADITIONALIST TRADITIONALITY TRADITIONALIZE TRADITIONARILY TRADUCIANISTIC TRAFFICABILITY TRAINABILITIES TRANQUILLISING TRANQUILLITIES TRANQUILLIZING TRANSILIENCIES TRANSITIVITIES TRANSMISSIVITY TRANSMITTIVITY TREATABILITIES TRICHINISATION TRICHINIZATION TRICHOMONIASIS TRIDIMENSIONAL TRILINGUALISMS TRILITERALISMS TRIVIALISATION TRIVIALIZATION TRUSTABILITIES ULTRACIVILISED ULTRACIVILIZED UNARTIFICIALLY UNCHRISTIANING UNCHRISTIANISE UNCHRISTIANIZE UNDESIRABILITY UNIDIRECTIONAL UNIFORMITARIAN UNINGRATIATING UNIVERSALISING UNIVERSALISTIC UNIVERSALITIES UNIVERSALIZING UNIVERSITARIAN UNSPIRITUALISE UNSPIRITUALIZE URALITISATIONS URALITIZATIONS UTILITARIANISE UTILITARIANISM UTILITARIANIZE VAPORABILITIES VARIOLISATIONS VARIOLIZATIONS VASOINHIBITORS VASOINHIBITORY VENERABILITIES VERBIFICATIONS VERIDICALITIES VERSIFICATIONS VERTICILLATION VESICULARITIES VIRTUALISATION VIRTUALIZATION VITRIFIABILITY VITRIFICATIONS VITRIOLISATION VITRIOLIZATION WINTERISATIONS WINTERIZATIONS XIPHIHUMERALIS