There are 535 thirteen-letter words containing A, E, I, N and V, https://www.bestwordlist.com/c/a/5/13letterwordswithaeinv.htm
ABBREVIATIONS ABUSIVENESSES ADDICTIVENESS ADVENTURISTIC ADVERSARINESS
ADVERTISEMENT ADVERTIZEMENT ADVISABLENESS ADVISEDNESSES AFFECTIVENESS
AGGLUTINATIVE AGGRIEVEMENTS ALTERNATIVELY AMATIVENESSES AMBIVALENCIES
AMUSIVENESSES ANIMADVERSION ANIMADVERTERS ANIMADVERTING ANNIVERSARIES
ANTEDILUVIANS ANTICORROSIVE ANTIEVOLUTION ANTIGRAVITIES ANTINARRATIVE
ANTINOVELISTS ARFVEDSONITES ARGUMENTATIVE ARTERIOVENOUS ASSENTIVENESS
ASSERTIVENESS ASSEVERATIONS ATTENTIVENESS AUGMENTATIVES AVAILABLENESS
AVERRUNCATING AVERRUNCATION BICONCAVITIES BIOEQUIVALENT BOUGAINVILLEA
CANTILEVERING CARAVANSARIES CARAVANSERAIS CARDIOVERSION CARNIVALESQUE
CAUSATIVENESS CAVERNICOLOUS CENTUMVIRATES CHELUVIATIONS CLAIRVOYANCES
COACERVATIONS COMBATIVENESS COMMUNICATIVE CONCENTRATIVE CONFEDERATIVE
CONFIGURATIVE CONFLAGRATIVE CONNOTATIVELY CONSERVANCIES CONSERVATIONS
CONSERVATISED CONSERVATISES CONSERVATISMS CONSERVATIVES CONSERVATIZED
CONSERVATIZES CONSERVATOIRE CONSERVATORIA CONSIDERATIVE CONSOLIDATIVE
CONTAMINATIVE CONTEMPLATIVE CONTINUATIVES CONTRACEPTIVE CONTRACTIVELY
CONTRADICTIVE CONTRAGESTIVE CONTRASTIVELY CONTRAVENTION CONTROVERSIAL
CONVENTIONALS CONVENTIONARY CONVERSANCIES CONVERSATIONS CONVERSAZIONE
CONVERSAZIONI CONVERSIONARY CONVERTIPLANE CONVEYANCINGS CORONAVIRUSES
COUNTERACTIVE COUNTERVAILED CURVILINEALLY CURVILINEARLY DATAVEILLANCE
DEACTIVATIONS DELEVERAGINGS DEMONSTRATIVE DEMOTIVATIONS DENOMINATIVES
DERIVATIONIST DETERMINATIVE DEVASTATINGLY DEVIATIONISMS DEVIATIONISTS
DEVOLUTIONARY DEVOTIONALIST DEVOTIONALITY DISADVANTAGED DISADVANTAGES
DISADVENTURES DISGAVELLINGS DISINVIGORATE DISPURVEYANCE DISSEMINATIVE
DISSEVERANCES DISSEVERATION DITRANSITIVES DIVELLICATING EAVESDROPPING
ELIMINATIVISM ENCULTURATIVE ENUNCIATIVELY ENVENOMATIONS ENVIRONMENTAL
ENVISAGEMENTS EQUIVALENCIES EQUIVOCALNESS EQUIVOCATIONS EVANGELARIUMS
EVANGELIARIES EVANGELIARION EVANGELIARIUM EVANGELICALLY EVANGELICISMS
EVANGELISTARY EVASIVENESSES EVENTUALISING EVENTUALITIES EVENTUALIZING
EVERLASTINGLY EVISCERATIONS EVOCATIVENESS EXPANSIVENESS EXPANSIVITIES
EXPLANATIVELY EXTERMINATIVE EXTRAVAGATING EXTRAVAGATION EXTRAVASATING
EXTRAVASATION EXTRAVERSIONS FLAVOPROTEINS FORMATIVENESS FREQUENTATIVE
GALVANOMETRIC GOVERNABILITY HALLUCINATIVE HYPERVIGILANT IMAGINATIVELY
IMITATIVENESS IMMOVABLENESS IMPASSIVENESS IMPERSEVERANT INADVERTENCES
INADVERTENTLY INATTENTIVELY INCONCEIVABLE INCONCEIVABLY INCONVERSABLE
INCORPORATIVE INCRASSATIVES INDISSOLVABLE INDIVIDUALISE INDIVIDUALIZE
INEVITABILITY INFORMATIVELY INGRAVESCENCE INOBSERVANCES INOBSERVANTLY
INOBSERVATION INTERACTIVELY INTERACTIVITY INTERBEHAVIOR INTERCALATIVE
INTERCLAVICLE INTERPLUVIALS INTERPOLATIVE INTERROGATIVE INTRANSITIVES
INTRAVENOUSLY INTRAVERSABLE INVALIDNESSES INVENTORIABLE INVENTORIALLY
INVERTEBRATES INVESTIGATING INVESTIGATION INVESTIGATIVE INVESTIGATORS
INVESTIGATORY INVIABILITIES INVIOLATENESS INVOLUCELLATE IRRELEVANCIES
IRREVERENTIAL ITERATIVENESS KNAVISHNESSES LAEVOROTATION LANDGRAVIATES
LATEROVERSION LIVABLENESSES LIVESTREAMING LUCRATIVENESS MACHIAVELIANS
MACHIAVELLIAN MAGNETOMOTIVE MALVERSATIONS MANIFESTATIVE MANIPULATIVES
MASSIVENESSES METANARRATIVE MISADVENTURED MISADVENTURER MISADVENTURES
MISADVERTENCE MISEVALUATING MISEVALUATION MISGOVERNANCE MISOBSERVANCE
MONOVALENCIES MULTIVALENCES MUNDIFICATIVE NAVIGABLENESS NECESSITATIVE
NECTARIVOROUS NONABSORPTIVE NONAGGRESSIVE NONAUTOMOTIVE NONBEHAVIORAL
NONCREATIVITY NONCULTIVATED NONCUMULATIVE NONDERIVATIVE NONEQUIVALENT
NONEVALUATIVE NONFIGURATIVE NONINVASIVELY NONNARRATIVES NONTRANSITIVE
NONUNIVERSALS NONVALIDITIES NONVEGETARIAN NORMATIVENESS NOVELISATIONS
NOVELIZATIONS OBJECTIVATING OBJECTIVATION OBSERVATIONAL OPERATIVENESS
ORIGINATIVELY OUTTRAVELLING OVERABOUNDING OVERACHIEVING OVERADJUSTING
OVERANALYSING OVERANALYZING OVERANXIETIES OVERARRANGING OVERASSERTING
OVERASSERTION OVERASSESSING OVERATTENTION OVERATTENTIVE OVERBALANCING
OVERBEARINGLY OVERBLEACHING OVERBREATHING OVERCANOPYING OVERCHARGINGS
OVERCRAMMINGS OVERDEMANDING OVERDEVIATING OVERDIAGNOSED OVERDIAGNOSES
OVERDIAGNOSIS OVERDOMINANCE OVEREDUCATING OVEREDUCATION OVEREMOTIONAL
OVEREXPANDING OVEREXPANSION OVEREXPLAINED OVERFATIGUING OVERFAVOURING
OVERHASTINESS OVERINFLATING OVERINFLATION OVERINSURANCE OVERISSUANCES
OVERLABOURING OVERLAUNCHING OVERLAVISHING OVERLEAVENING OVERMASTERING
OVERMEASURING OVEROPERATING OVERORGANISED OVERORGANISES OVERORGANIZED
OVERORGANIZES OVERPACKAGING OVERPEDALLING OVERPLANNINGS OVERPREPARING
OVERREACTIONS OVERRELIANCES OVERSHADOWING OVERSLAUGHING OVERSPREADING
OVERSTAFFINGS OVERSTRAINING OVERTAXATIONS OVERTHWARTING OVERVALUATION
PARVANIMITIES PASSIVENESSES PENETRATIVELY PERSEVERATING PERSEVERATION
PERVASIVENESS PHOTONEGATIVE PLAINTIVENESS POLYVALENCIES PREHARVESTING
PRESERVATIONS PREVARICATING PREVARICATION PREVENTATIVES PREVOCATIONAL
PRIVATDOCENTS PRIVATDOZENTS PRIVATEERINGS PRIVATEERSMAN PRIVATEERSMEN
PRIVATENESSES PROVINCIALISE PROVINCIALIZE PULVERISATION PULVERIZATION
QUADRIVALENCE QUADRIVALENCY QUADRIVALENTS QUANTIVALENCE QUINQUEVALENT
QUINQUIVALENT RATIOCINATIVE REACTIVATIONS READVERTISING READVERTIZING
RECRIMINATIVE RECULTIVATING RECULTIVATION REDELIVERANCE REEVALUATIONS
REINNERVATING REINNERVATION REINTEGRATIVE REINVESTIGATE REINVIGORATED
REINVIGORATES REINVIGORATOR REJUVENATIONS REMONSTRATIVE REMOTIVATIONS
REPRIVATISING REPRIVATIZING REVACCINATING REVACCINATION REVALIDATIONS
REVEALINGNESS REVEGETATIONS REVELATIONIST REVENDICATING REVENDICATION
REVERBERATING REVERBERATION REVERENTIALLY REVERSIONALLY REVICTUALLING
REVINDICATING REVINDICATION REVISITATIONS REVISUALIZING REVOLUTIONARY
SALVINIACEOUS SAVOURINESSES SCAVENGERINGS SIGNIFICATIVE SLAVEHOLDINGS
SLAVISHNESSES SOVIETISATION SOVIETIZATION STAKHANOVITES STERNUTATIVES
SUASIVENESSES SUBINDICATIVE SUBORDINATIVE SUBSTANTIVELY SUBSTANTIVISE
SUBSTANTIVIZE SUBVENTIONARY SUBVERSIONARY SURVEILLANCES TALKATIVENESS
TELEVANGELISM TELEVANGELIST TELEVISIONARY TENOVAGINITIS TENTATIVENESS
TERGIVERSANTS TERMINATIVELY TRANSCRIPTIVE TRANSFUSIVELY TRANSGRESSIVE
TRANSMUTATIVE TRANSPOSITIVE TRANSVERSIONS TRANSVESTISMS TRANSVESTISTS
TRANSVESTITES TRIVIALNESSES TRYPAFLAVINES TURACOVERDINS ULTRAVIOLENCE
UNABBREVIATED UNADVISEDNESS UNASSERTIVELY UNCOMBATIVELY UNCONCEIVABLE
UNCONCEIVABLY UNCOOPERATIVE UNDELIVERABLE UNDERACHIEVED UNDERACHIEVER
UNDERACHIEVES UNDERACTIVITY UNDEVIATINGLY UNEQUIVOCABLE UNEQUIVOCABLY
UNEQUIVOCALLY UNEVANGELICAL UNIMAGINATIVE UNINFORMATIVE UNIVERSALISED
UNIVERSALISES UNIVERSALISMS UNIVERSALISTS UNIVERSALIZED UNIVERSALIZES
UNIVERSALNESS UNPERCEIVABLE UNPERCEIVABLY UNPROVOCATIVE UNREPRIEVABLE
UNSAVOURINESS UNSERVICEABLE UNSERVICEABLY UNSPECULATIVE UNVITRIFIABLE
VAGINECTOMIES VALEDICTORIAN VALIANTNESSES VANQUISHMENTS VAPOURISHNESS
VARIOUSNESSES VASECTOMISING VASECTOMIZING VAUDEVILLEANS VAUDEVILLIANS
VECTORISATION VECTORIZATION VEGETARIANISM VELARISATIONS VELARIZATIONS
VELOCIPEDEANS VELOCIPEDIANS VENOGRAPHICAL VENTRILOQUIAL VERACIOUSNESS
VERBALISATION VERBALIZATION VERBIFICATION VERBIGERATING VERBIGERATION
VERIFICATIONS VERITABLENESS VERMICULATING VERMICULATION VERNACULARISE
VERNACULARISM VERNACULARIST VERNACULARITY VERNACULARIZE VERNALISATION
VERNALIZATION VERSATILENESS VERSIFICATION VERTEBRATIONS VESICULATIONS
VETERINARIANS VEXATIOUSNESS VIBRATIONLESS VIBRATIUNCLES VICARIOUSNESS
VINEGARRETTES VINYLCYANIDES VISCEROTONIAS VISIONARINESS VITREORETINAL
VITUPERATIONS VIVACIOUSNESS VIVISECTIONAL VOCIFERATIONS VOLCANICITIES
VOLCANOLOGIES VOLUNTARINESS VORACIOUSNESS VOWELISATIONS VOWELIZATIONS
VRAISEMBLANCE VULCANICITIES VULCANOLOGIES VULNERABILITY WALLCOVERINGS