There are 711 fourteen-letter words containing A, E and 3I, https://www.bestwordlist.com/c/a/5/14letterwordswithaeiii.htm ABSORPTIVITIES ACETIFICATIONS ADAPTABILITIES ADMINISTRATIVE ADMIRABILITIES ADOPTABILITIES ADVERBIALISING ADVERBIALIZING ADVISABILITIES AESTHETICISING AESTHETICIZING AGGRESSIVITIES AGREEABILITIES AHISTORICITIES ALCOHOLICITIES ALIENABILITIES ALLOWABILITIES ALTERABILITIES AMISSIBILITIES AMITRIPTYLINES ANELASTICITIES ANTICARIOGENIC ANTICIPATIVELY ANTIDERIVATIVE ANTIEPILEPTICS ANTIFILIBUSTER ANTIGENICITIES ANTIHELMINTHIC ANTIHISTAMINES ANTILIBERALISM ANTINEPHRITICS ANTIPERISTASIS ANTISCIENTIFIC ANTISEPTICISED ANTISEPTICISES ANTISEPTICISMS ANTISEPTICIZED ANTISEPTICIZES ANTIUNIVERSITY APERIODICITIES APOSTOLICITIES APPENDICITISES ARITHMETICIANS ARTIFICIALISED ARTIFICIALISES ARTIFICIALIZED ARTIFICIALIZES ARTIFICIALNESS ASSIMILATIVELY ASSUMABILITIES ATTITUDINISERS ATTITUDINIZERS AUDIOMETRICIAN AUDITABILITIES AUTHENTICITIES AUTOIMMUNITIES AUTOMATICITIES AUTOMOBILITIES AVAILABILITIES AZIDOTHYMIDINE BEATIFICATIONS BEAUTIFICATION BEHAVIOURISTIC BENEFICIATIONS BIBLIOGRAPHIES BIDIALECTALISM BILINGUALITIES BINOCULARITIES BIOREGIONALISM BIOREGIONALIST BIOREMEDIATION BRUSHABILITIES CALIGINOSITIES CERTIFICATIONS CHIEFTAINSHIPS CHOLELITHIASIS CHROMATICITIES CHURCHIANITIES CLASSICALITIES CLEANABILITIES CLEAVABILITIES CLIOMETRICIANS CLUBBABILITIES COLLEGIALITIES COLLINEARITIES COLLOIDALITIES COLORABILITIES COMMISSIONAIRE CONCEIVABILITY CONGENIALITIES CONNUBIALITIES CONTAINERISING CONTAINERIZING CONTINUALITIES CONVIVIALITIES CORINTHIANISED CORINTHIANISES CORINTHIANIZED CORINTHIANIZES COUNTABILITIES CROSSABILITIES CRUSHABILITIES CURVILINEARITY DEAMINISATIONS DEAMINIZATIONS DEBILITATINGLY DECAPITALISING DECAPITALIZING DECHRISTIANISE DECHRISTIANIZE DECIDABILITIES DECIMALISATION DECIMALIZATION DECRIMINALISED DECRIMINALISES DECRIMINALIZED DECRIMINALIZES DEFAMILIARIZED DEFAMILIARIZES DEFEMINISATION DEFEMINIZATION DEFIBRILLATING DEFIBRILLATION DEFIBRINATIONS DEFINABILITIES DELEGITIMATING DELEGITIMATION DELIRIFACIENTS DELIVERABILITY DEMILITARISING DEMILITARIZING DEMINERALISING DEMINERALIZING DEMOBILISATION DEMOBILIZATION DENAZIFICATION DENITRIFICATOR DENSIFICATIONS DEOXIDISATIONS DEOXIDIZATIONS DERIVATIONISTS DERIVATISATION DERIVATIZATION DESALINISATION DESALINIZATION DESIRABILITIES DESPIRITUALISE DESPIRITUALIZE DESTIGMATIZING DETONABILITIES DETOXIFICATION DEVITALISATION DEVITALIZATION DIAHELIOTROPIC DIESELISATIONS DIESELIZATIONS DILATABILITIES DIMENSIONALITY DIRECTIONALITY DISACCREDITING DISASSIMILATED DISASSIMILATES DISCRIMINATELY DISCRIMINATIVE DISEQUILIBRATE DISESTIMATIONS DISHABILITATED DISHABILITATES DISILLUMINATED DISILLUMINATES DISIMPASSIONED DISINFESTATION DISINHERITANCE DISINTEGRATING DISINTEGRATION DISINTEGRATIVE DISINTOXICATED DISINTOXICATES DISINVIGORATED DISINVIGORATES DISORIENTATING DISORIENTATION DISPAUPERISING DISPAUPERIZING DISPENSABILITY DISQUALIFIABLE DISSATISFIEDLY DISSEMINATIONS DISSOCIALITIES DISSYLLABIFIED DISSYLLABIFIES DISTRIBUTARIES DOCTRINALITIES DOSIMETRICIANS DRAPEABILITIES DRILLABILITIES DRINKABILITIES DRIVEABILITIES EBURNIFICATION EDITORIALISERS EDITORIALISING EDITORIALIZERS EDITORIALIZING EGALITARIANISM ELECTABILITIES ELIMINATIVISMS EMIGRATIONISTS EMOTIONALISING EMOTIONALISTIC EMOTIONALITIES EMOTIONALIZING EMULSIFICATION ENDURABILITIES ENSILABILITIES EPIDOTISATIONS EPIDOTIZATIONS EPITHELIALISED EPITHELIALISES EPITHELIALIZED EPITHELIALIZES EPITHELISATION EPITHELIZATION EPITOMISATIONS EPITOMIZATIONS EQUATABILITIES EQUILIBRATIONS EQUIPARTITIONS EQUITABILITIES EQUIVOCALITIES EROTICISATIONS EROTICIZATIONS ESSENTIALISING ESSENTIALITIES ESSENTIALIZING ESTERIFICATION ETHERIFICATION EXCITABILITIES EXHAUSTIBILITY EXHAUSTIVITIES EXISTENTIALISM EXISTENTIALIST EXPANSIONISTIC EXPLOITABILITY EXSANGUINITIES EXTRINSICALITY FATIGABILITIES FAVORABILITIES FERTILISATIONS FERTILIZATIONS FETISHISATIONS FETISHIZATIONS FICTIONALITIES FIGURABILITIES FILTRABILITIES FLAMMABILITIES FLEXITARIANISM FLOATABILITIES FORGEABILITIES FORISFAMILIATE FRANGIBILITIES GAZILLIONAIRES GELATINISATION GELATINIZATION GENTRIFICATION GEOPOLITICIANS GREISENISATION GREISENIZATION HABITABILITIES HATCHABILITIES HEPARINISATION HEPARINIZATION HEREDITABILITY HERITABILITIES HIBERNISATIONS HIBERNIZATIONS HONORABILITIES HYPERACIDITIES HYPERLIPIDEMIA IDEALISTICALLY IDENTIFICATION IDIOSYNCRASIES IGNITABILITIES ILLEGALISATION ILLEGALIZATION ILLEGITIMACIES ILLEGITIMATELY ILLEGITIMATING ILLEGITIMATION ILLIBERALISING ILLIBERALITIES ILLIBERALIZING ILLOGICALITIES IMMATERIALISED IMMATERIALISES IMMATERIALISMS IMMATERIALISTS IMMATERIALIZED IMMATERIALIZES IMMISERISATION IMMISERIZATION IMMOVABILITIES IMMUTABILITIES IMPARIDIGITATE IMPARTIALITIES IMPEACHABILITY IMPERMEABILITY IMPERVIABILITY IMPONDERABILIA IMPREGNABILITY IMPROVISATRICE IMPUTABILITIES INALIENABILITY INALTERABILITY INAPPRECIATION INAPPRECIATIVE INARTICULACIES INAUDIBILITIES INAUTHENTICITY INCAPABILITIES INCOMPLIANCIES INCURABILITIES INDEFINABILITY INDIGENISATION INDIGENIZATION INDISCRIMINATE INDIVIDUALISED INDIVIDUALISER INDIVIDUALISES INDIVIDUALIZED INDIVIDUALIZER INDIVIDUALIZES INDUSTRIALISED INDUSTRIALISES INDUSTRIALIZED INDUSTRIALIZES INEFFABILITIES INEFFICACITIES INEGALITARIANS INELASTICITIES INELUCTABILITY INERRABILITIES INESSENTIALITY INESTIMABILITY INEXCUSABILITY INFINITESIMALS INHABITIVENESS INHERITABILITY INIMICALNESSES INIMITABLENESS INNUMERABILITY INSANITARINESS INSECTICIDALLY INSEPARABILITY INSIGNIFICANCE INSUPERABILITY INSURABILITIES INTEGRATIONIST INTELLIGENTIAL INTELLIGENTSIA INTELLIGENTZIA INTENSIONALITY INTENTIONALITY INTERACTIONISM INTERACTIONIST INTERANIMATION INTERDIGITATED INTERDIGITATES INTERFOLIATING INTERLINEATING INTERLINEATION INTERMEDIACIES INTERMEDIARIES INTERMEDIATING INTERMEDIATION INTERMIGRATION INTERSTITIALLY INTOLERABILITY INTRANSITIVELY INVESTIGATIONS INVIGORATIVELY IRASCIBILITIES IRRATIONALISED IRRATIONALISES IRRATIONALIZED IRRATIONALIZES IRREFUTABILITY IRREGULARITIES IRREMOVABILITY IRREPARABILITY IRREVOCABILITY IRRITABILITIES ISODIAMETRICAL ISOMERISATIONS ISOMERIZATIONS ISOPIESTICALLY JELLIFICATIONS KERATINISATION KERATINIZATION KERATINOPHILIC KINESIPATHISTS LACERABILITIES LEACHABILITIES LEARNABILITIES LEGITIMATISING LEGITIMATIZING LEGITIMISATION LEGITIMIZATION LEXICALISATION LEXICALIZATION LIBERALISATION LIBERALIZATION LIBERATIONISMS LIBERATIONISTS LIBERTARIANISM LICENTIATESHIP LINEARISATIONS LINEARIZATIONS LITERALISATION LITERALIZATION LUTEINISATIONS LUTEINIZATIONS MACHINEABILITY MAGISTRALITIES MALLEABILITIES MEDIAEVALISTIC MEDIATISATIONS MEDIATIZATIONS MEDICALISATION MEDICALIZATION MELLIFICATIONS MEMORABILITIES MERCANTILISTIC MERCURIALISING MERCURIALITIES MERCURIALIZING METAFICTIONIST METALINGUISTIC METRIFICATIONS MICROGRAVITIES MICROMINIATURE MICROSEISMICAL MILLENARIANISM MILLENNIALISMS MILLENNIALISTS MILLENNIANISMS MILLENNIARISMS MILLIONNAIRESS MINERALISATION MINERALIZATION MINERALOGISING MINERALOGIZING MINISTERIALIST MISEMPHASISING MISEMPHASIZING MISESTIMATIONS MISORIENTATION MODULABILITIES MOULDABILITIES MULTIPLICATIVE MUNDIFICATIVES MUNICIPALITIES MUTAGENICITIES NAVIGABILITIES NEMATODIRIASIS NONACQUISITIVE NONLINEARITIES NUMERABILITIES OBEDIENTIARIES ONEIROCRITICAL OPINIONATIVELY OPPOSABILITIES ORBICULARITIES OVERACTIVITIES OVERIDEALISING OVERIDEALIZING PAEDIATRICIANS PALATABILITIES PARAMILITARIES PAROCHIALITIES PENICILLAMINES PENICILLATIONS PENICILLINASES PENITENTIARIES PERCEIVABILITY PERENNIALITIES PERFECTIBILIAN PERICARDITIDES PERICARDITISES PERIODICALISTS PERIODISATIONS PERIODIZATIONS PERIPATETICISM PERMEABILITIES PERSPICACITIES PERSUASIBILITY PETRIFICATIONS PINNATIPARTITE PLATITUDINISED PLATITUDINISER PLATITUDINISES PLATITUDINIZED PLATITUDINIZER PLATITUDINIZES PLAUSIBILITIES PLEBIFICATIONS PNEUMATICITIES PORCELAINISING PORCELAINIZING POTENTIALITIES PRACTICALITIES PREACQUISITION PRECIPITANCIES PRECIPITATIONS PREDICTABILITY PREGNABILITIES PRETTIFICATION PREUNIFICATION PRINCIPALITIES PRINTABILITIES PROPITIATORIES PROVEABILITIES PROVINCIALISED PROVINCIALISES PROVINCIALIZED PROVINCIALIZES PROVISIONARIES PUPILABILITIES QUALIFICATIVES QUIZZICALITIES RADIOBIOLOGIES RADIOSENSITISE RADIOSENSITIVE RADIOSENSITIZE 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 SACCHARINITIES SACROILIITISES SATURABILITIES SCIENTIFICALLY SCINTIGRAPHIES SCISSIPARITIES SCRUTABILITIES SECTARIANISING SECTARIANIZING SECTIONALISING SECTIONALIZING SECTIONISATION SECTIONIZATION SECURITISATION SECURITIZATION SEIGNIORALTIES SEMIELLIPTICAL SEMIOFFICIALLY SEMIPARASITISM SENSITISATIONS SENSITIZATIONS SEPARABILITIES SERIALISATIONS SERIALIZATIONS SERICITISATION SERICITIZATION SERVICEABILITY SEVERABILITIES SHAREABILITIES SHOCKABILITIES SIGNIFICANCIES SIMPLIFICATIVE SIMULTANEITIES SINISTRALITIES SOVIETISATIONS SOVIETIZATIONS SPECIALISATION SPECIALIZATION SPECIFICATIONS SPHERICALITIES SPIRITUALISERS SPIRITUALITIES SPIRITUALIZERS SPORTABILITIES STAINABILITIES STERILISATIONS STERILIZATIONS STICKABILITIES SUBMINIATURISE SUBMINIATURIZE SUBSIDIARINESS SUBSIDIARITIES SULFADIMIDINES SUPERABILITIES SUPERCILIARIES SUPERFICIALISE SUPERFICIALITY SUPERFICIALIZE TEACHABILITIES TECHNICALISING TECHNICALITIES TECHNICALIZING TEMPTABILITIES TENDOVAGINITIS TERRITORIALISE TERRITORIALISM TERRITORIALIST TERRITORIALITY TERRITORIALIZE TESTIFICATIONS TESTIMONIALISE TESTIMONIALIZE TOLERABILITIES TRACEABILITIES TRACTABILITIES TRADITIONALISE TRADITIONALIZE TRAINABILITIES TRANQUILLITIES TRANSILIENCIES TRANSITIVITIES TREATABILITIES TRIDIMENSIONAL TRILITERALISMS TRUSTABILITIES TWISTABILITIES ULTRACIVILISED ULTRACIVILIZED UNAMIABILITIES UNCHRISTIANISE UNCHRISTIANIZE UNDECIDABILITY UNDESIRABILITY UNDIMINISHABLE UNIDENTIFIABLE UNIDENTIFIABLY UNIDIMENSIONAL UNIDIRECTIONAL UNISEXUALITIES UNIVERSALISING UNIVERSALISTIC UNIVERSALITIES UNIVERSALIZING UNIVERSITARIAN UNSALABILITIES UNSPIRITUALISE UNSPIRITUALIZE UNTENABILITIES UTILITARIANISE UTILITARIANIZE VAPORABILITIES VASOACTIVITIES VENERABILITIES VERBIFICATIONS VERIDICALITIES VERSIFICATIONS VERTICILLATION VESICULARITIES WHIMSICALITIES WINTERISATIONS WINTERIZATIONS XIPHIHUMERALIS