There are 698 thirteen-letter words containing A, I, T and V, https://www.bestwordlist.com/c/a/4/13letterwordswithaitv.htm
ABBREVIATIONS ABBREVIATURES ABSTRACTIVELY ACCEPTIVITIES ACCOMMODATIVE
ACCULTURATIVE ACQUISITIVELY ADDICTIVENESS ADUMBRATIVELY ADVENTURISTIC
ADVERSATIVELY ADVERTISEMENT ADVERTIZEMENT AERODIGESTIVE AFFECTIVENESS
AFFECTIVITIES AFFIRMATIVELY AGGLOMERATIVE AGGLUTINATIVE AGGRAVATINGLY
AGGREGATIVELY AGGRIEVEMENTS ALTERNATIVELY AMATIVENESSES ANIMADVERTERS
ANIMADVERTING ANTEDILUVIANS ANTICORROSIVE ANTIEVOLUTION ANTIGRAVITIES
ANTINARRATIVE ANTINOVELISTS APPELLATIVELY APPLICATIVELY APPROPRIATIVE
APPROXIMATIVE ARFVEDSONITES ARGUMENTATIVE ARTERIOVENOUS ASSENTIVENESS
ASSERTIVENESS ASSEVERATIONS ASSOCIATIVELY ASSOCIATIVITY ASSORTATIVELY
ATAVISTICALLY ATORVASTATINS ATTENTIVENESS ATTRIBUTIVELY AUGMENTATIVES
AUTHORITATIVE AVERRUNCATING AVERRUNCATION AVICULTURISTS AVOCATIONALLY
BEHAVIORISTIC BEHAVIOURISTS BELIEVABILITY BICONCAVITIES BIOACTIVITIES
BIOEQUIVALENT BODDHISATTVAS CANTILEVERING CAPTIVATINGLY CARDIOVERTERS
CAUSATIVENESS CENTUMVIRATES CESAREVITCHES CHELUVIATIONS CIRCUMVALLATE
CIRROSTRATIVE CIVILISATIONS CIVILIZATIONS CLAIRVOYANTLY CLAVICHORDIST
CLAVICYTHERIA CLEVERALITIES COACERVATIONS COCULTIVATING COCULTIVATION
COLLABORATIVE COMBATIVENESS COMMEMORATIVE COMMISERATIVE COMMUNICATIVE
COMMUTATIVELY COMMUTATIVITY COMPARATIVELY COMPARATIVIST COMPELLATIVES
CONCENTRATIVE CONFEDERATIVE CONFIGURATIVE CONFLAGRATIVE CONNOTATIVELY
CONSERVATIONS CONSERVATISED CONSERVATISES CONSERVATISMS CONSERVATIVES
CONSERVATIZED CONSERVATIZES CONSERVATOIRE CONSERVATORIA CONSIDERATIVE
CONSOLIDATIVE CONTAMINATIVE CONTEMPLATIVE CONTINUATIVES CONTRACEPTIVE
CONTRACTIVELY CONTRADICTIVE CONTRAGESTIVE CONTRASTIVELY CONTRAVENTION
CONTROVERSIAL CONVENTIONALS CONVENTIONARY CONVERSATIONS CONVERTIPLANE
CONVIVIALISTS CONVOCATIONAL CONVOLUTIONAL COOPERATIVELY COOPERATIVITY
CORPORATIVISM CORRELATIVELY CORRELATIVITY CORROBORATIVE COUNTERACTIVE
COUNTERVAILED CULTIVABILITY DATAVEILLANCE DEACTIVATIONS DECEIVABILITY
DECLARATIVELY DEMONSTRATIVE DEMOTIVATIONS DENOMINATIVES DEOPPILATIVES
DEPRECATIVELY DERIVATIONIST DESIDERATIVES DETERIORATIVE DETERMINATIVE
DEVASTATINGLY DEVIATIONISMS DEVIATIONISTS DEVOLUTIONARY DEVOTIONALIST
DEVOTIONALITY DIFFRACTIVELY DISADVANTAGED DISADVANTAGES DISADVENTURES
DISINVIGORATE DISPUTATIVELY DISSEMINATIVE DISSEVERATION DISSIMILATIVE
DISSIMULATIVE DISTRACTIVELY DITRANSITIVES DIVARICATIONS DIVELLICATING
DIVERTICULATE DIVINISATIONS DIVINIZATIONS DOMESTICATIVE DRIVABILITIES
ELECTROACTIVE ELIMINATIVISM ENCULTURATIVE ENUNCIATIVELY ENVENOMATIONS
ENVIRONMENTAL ENVISAGEMENTS EQUIVOCATIONS EVANGELISTARY EVAPORABILITY
EVAPORIMETERS EVENTUALISING EVENTUALITIES EVENTUALIZING EVERLASTINGLY
EVISCERATIONS EVOCATIVENESS EXPANSIVITIES EXPECTORATIVE EXPLANATIVELY
EXPLICATIVELY EXPLORATIVELY EXPOSTULATIVE EXTERMINATIVE EXTRAPOLATIVE
EXTRAVAGATING EXTRAVAGATION EXTRAVASATING EXTRAVASATION EXTRAVERSIONS
FACULTATIVELY FESTIVALGOERS FLAVOPROTEINS FORMATIVENESS FREQUENTATIVE
GALRAVITCHING GALVANISATION GALVANIZATION GALVANOMETRIC GALVANOTROPIC
GESTICULATIVE GILLRAVITCHED GILLRAVITCHES GILRAVITCHING GOVERNABILITY
GRAVIMETRICAL GRAVITATIONAL GRAVITOMETERS GRAVITROPISMS HALLUCINATIVE
HYPERACTIVITY HYPERREACTIVE HYPERVIGILANT IMAGINATIVELY IMITATIVENESS
IMMOVEABILITY IMPASSIVITIES IMPERSEVERANT IMPLICATIVELY IMPREDICATIVE
IMPROVABILITY IMPROVISATING IMPROVISATION IMPROVISATORE IMPROVISATORI
IMPROVISATORS IMPROVISATORY IMPROVISATRIX INACTIVATIONS INADVERTENCES
INADVERTENTLY INATTENTIVELY INCORPORATIVE INCRASSATIVES INDIVIDUALIST
INDIVIDUALITY INDIVIDUATING INDIVIDUATION INDIVIDUATORS INEVITABILITY
INFINITIVALLY INFORMATIVELY INNOVATIONIST INOBSERVANTLY INOBSERVATION
INSALIVATIONS INSOLVABILITY INTERACTIVELY INTERACTIVITY INTERBEHAVIOR
INTERCALATIVE INTERCLAVICLE INTERPLUVIALS INTERPOLATIVE INTERROGATIVE
INTRACAVITARY INTRANSITIVES INTRAVASATION INTRAVASCULAR INTRAVENOUSLY
INTRAVERSABLE INVAGINATIONS INVALIDATIONS INVARIABILITY INVENTORIABLE
INVENTORIALLY INVERTEBRATES INVESTIGATING INVESTIGATION INVESTIGATIVE
INVESTIGATORS INVESTIGATORY INVIABILITIES INVIGILATIONS INVIGORATIONS
INVIOLABILITY INVIOLATENESS INVITATIONALS INVOLUCELLATE INVOLUNTARILY
INVULTUATIONS IRRETRIEVABLE IRRETRIEVABLY IRREVERENTIAL ITERATIVENESS
JUSTIFICATIVE KURCHATOVIUMS LAEVOROTATION LANDGRAVIATES LATEROVERSION
LEGISLATIVELY LIVEABILITIES LIVESTREAMING LOVEABILITIES LUCRATIVENESS
MAGNETOMOTIVE MALADAPTIVELY MALVERSATIONS MANIFESTATIVE MANIPULATIVES
MEDIAEVALISTS MEDIEVALISTIC METANARRATIVE MISADVENTURED MISADVENTURER
MISADVENTURES MISADVERTENCE MISEVALUATING MISEVALUATION MOVEABILITIES
MULTIGRAVIDAE MULTIGRAVIDAS MULTIVALENCES MULTIVARIABLE MULTIVIBRATOR
MULTIVITAMINS MUNDIFICATIVE NECESSITATIVE NECTARIVOROUS NOCTIVAGATION
NOMINATIVALLY NONABSORPTIVE NONADDITIVITY NONAUTOMOTIVE NONCHAUVINIST
NONCREATIVITY NONCULTIVATED NONCUMULATIVE NONDERIVATIVE NONEQUIVALENT
NONEVALUATIVE NONFIGURATIVE NONNARRATIVES NONTRANSITIVE NONVALIDITIES
NONVEGETARIAN NONVOCATIONAL NORMATIVENESS NOVELISATIONS NOVELIZATIONS
OBJECTIVATING OBJECTIVATION OBSERVABILITY OBSERVATIONAL OBSERVATORIES
OPERATIVENESS OPERATIVITIES ORIGINATIVELY OUTTRAVELLING OUTVILLAINING
OVARIECTOMIES OVARIOTOMISTS OVERADJUSTING OVERADVERTISE OVERADVERTIZE
OVERAMBITIOUS OVERANXIETIES OVERASSERTING OVERASSERTION OVERASSERTIVE
OVERATTENTION OVERATTENTIVE OVERBREATHING OVERDEVIATING OVERDRAMATICS
OVERDRAMATISE OVERDRAMATIZE OVEREDUCATING OVEREDUCATION OVEREMOTIONAL
OVERESTIMATED OVERESTIMATES OVEREXCITABLE OVERFATIGUING OVERHASTINESS
OVERINFLATING OVERINFLATION OVERMASTERING OVERMEDICATED OVERMEDICATES
OVEROPERATING OVERREACTIONS OVERSTABILITY OVERSTAFFINGS OVERSTIMULATE
OVERSTRAINING OVERTALKATIVE OVERTAXATIONS OVERTHWARTING OVERVALUATION
OVIPOSITIONAL OVOVIVIPARITY PARTICIPATIVE PARVANIMITIES PENETRATIVELY
PERFORMATIVES PERIOPERATIVE PERSEVERATING PERSEVERATION PERSEVERATIVE
PERVICACITIES PHOTONEGATIVE PHOTOREACTIVE PHOTOVOLTAICS PLAINTIVENESS
POSTDILUVIANS POSTOPERATIVE PRECIPITATIVE PREDICATIVELY PREFIGURATIVE
PREFORMATIVES PREHARVESTING PREJUDICATIVE PREMEDITATIVE PREPARATIVELY
PREROGATIVELY PRESERVATIONS PRESERVATIVES PREVARICATING PREVARICATION
PREVARICATORS PREVENTATIVES PREVOCATIONAL PRIVATDOCENTS PRIVATDOZENTS
PRIVATEERINGS PRIVATEERSMAN PRIVATEERSMEN PRIVATENESSES PRIVATISATION
PRIVATIZATION PROLIFERATIVE PROVABILITIES PROVERBIALIST PROVINCIALIST
PROVINCIALITY PROVOCATIVELY PULVERISATION PULVERIZATION QUADRIVALENTS
QUADRUMVIRATE QUALIFICATIVE QUALITATIVELY QUANTIVALENCE QUINQUEVALENT
QUINQUIVALENT RADIOACTIVATE RADIOACTIVELY RADIOACTIVITY RATIOCINATIVE
REACTIVATIONS READVERTISING READVERTIZING REBARBATIVELY RECEIVABILITY
RECIPROCATIVE RECRIMINATIVE RECULTIVATING RECULTIVATION REDUPLICATIVE
REEVALUATIONS REFRIGERATIVE REINNERVATING REINNERVATION REINTEGRATIVE
REINVESTIGATE REINVIGORATED REINVIGORATES REINVIGORATOR REITERATIVELY
REJUVENATIONS RELATIVITISTS REMONSTRATIVE REMOTIVATIONS REPRIVATISING
REPRIVATIZING REPROBATIVELY RESERVATORIES RESOLVABILITY RESTORATIVELY
RESUSCITATIVE RETROACTIVELY RETROACTIVITY REVACCINATING REVACCINATION
REVALIDATIONS REVEALABILITY REVEGETATIONS REVELATIONIST REVENDICATING
REVENDICATION REVERBATORIES REVERBERATING REVERBERATION REVERBERATIVE
REVERENTIALLY REVICTUALLING REVINDICATING REVINDICATION REVISITATIONS
REVOLUTIONARY SALVABILITIES SALVATIONISMS SALVATIONISTS SEPTEMVIRATES
SIGNIFICATIVE SILVICULTURAL SOLVABILITIES SOVIETISATION SOVIETIZATION
SPECIFICATIVE SPECULATIVELY STAKHANOVISMS STAKHANOVITES STERNUTATIVES
SUBINDICATIVE SUBORDINATIVE SUBSTANTIVELY SUBSTANTIVISE SUBSTANTIVITY
SUBSTANTIVIZE SUBVENTIONARY SUOVETAURILIA SUPERACTIVITY SUPERLATIVELY
SURVIVABILITY SYLVICULTURAL TALKATIVENESS TELEVANGELISM TELEVANGELIST
TELEVISIONARY TENOVAGINITIS TENTATIVENESS TERGIVERSANTS TERGIVERSATED
TERGIVERSATES TERGIVERSATOR TERMINATIVELY THANKSGIVINGS TRANSCRIPTIVE
TRANSFUSIVELY TRANSGRESSIVE TRANSMUTATIVE TRANSPOSITIVE TRANSVERSIONS
TRANSVESTISMS TRANSVESTISTS TRANSVESTITES TRIVIALNESSES TRYPAFLAVINES
TSESAREVICHES TURACOVERDINS ULTRAHEAVIEST ULTRAVIOLENCE ULTRAVIRILITY
UNABBREVIATED UNASSERTIVELY UNCOMBATIVELY UNCOOPERATIVE UNDERACTIVITY
UNDEVIATINGLY UNIMAGINATIVE UNINFORMATIVE UNIVERSALISTS UNPROVOCATIVE
UNSPECULATIVE UNVITRIFIABLE VACATIONLANDS VACILLATINGLY VACUOLISATION
VACUOLIZATION VAGINECTOMIES VALEDICTORIAN VALEDICTORIES VALIANTNESSES
VALORISATIONS VALORIZATIONS VALUATIONALLY VANDALISATION VANDALIZATION
VANQUISHMENTS VAPORISATIONS VAPORIZATIONS VAPOURABILITY VARIABILITIES
VARIATIONALLY VARIATIONISTS VARIOLISATION VARIOLIZATION VASCULARITIES
VASECTOMISING VASECTOMIZING VASODILATIONS VASOINHIBITOR VATICINATIONS
VAUDEVILLISTS VECTORISATION VECTORIZATION VEGETARIANISM VELARISATIONS
VELARIZATIONS VELOCIRAPTORS VENTRILOQUIAL VERBALISATION VERBALIZATION
VERBIFICATION VERBIGERATING VERBIGERATION VERIFIABILITY VERIFICATIONS
VERITABLENESS VERMICULATING VERMICULATION VERNACULARIST VERNACULARITY
VERNALISATION VERNALIZATION VERSABILITIES VERSATILENESS VERSATILITIES
VERSIFICATION VERSIFICATORS VERTEBRATIONS VERTICALITIES VERTICILLATED
VESICULATIONS VETERINARIANS VEXATIOUSNESS VIBRAHARPISTS VIBRAPHONISTS
VIBRATILITIES VIBRATIONLESS VIBRATIUNCLES VICEROYALTIES VICTIMISATION
VICTIMIZATION VIDEOCASSETTE VILIFICATIONS VILLAGISATION VILLAGIZATION
VILLEGGIATURA VINDICABILITY VINDICATORILY VINEGARRETTES VINIFICATIONS
VIOLABILITIES VIRILISATIONS VIRILIZATIONS VISCEROTONIAS VISCOMETRICAL
VISUALISATION VISUALIZATION VITALISATIONS VITALIZATIONS VITILITIGATED
VITILITIGATES VITREORETINAL VITRIFACTIONS VITRIFACTURES VITRIFICATION
VITRIOLATIONS VITUPERATIONS VIVIFICATIONS VIVISECTIONAL VOCALISATIONS
VOCALIZATIONS VOCATIONALISM VOCATIONALIST VOCIFERATIONS VOLATILISABLE
VOLATILIZABLE VOLCANICITIES VOLCANISATION VOLCANIZATION VOLCANOLOGIST
VOLUNTARINESS VOLUNTARISTIC VOLUNTARYISMS VOLUNTARYISTS VOWELISATIONS
VOWELIZATIONS VULCANICITIES VULCANISATION VULCANIZATION VULCANOLOGIST
VULGARISATION VULGARIZATION VULNERABILITY