There are 649 thirteen-letter words containing A, I, R and V, https://www.bestwordlist.com/c/a/4/13letterwordswithairv.htm
ABBREVIATIONS ABBREVIATURES ABSTRACTIVELY ACCULTURATIVE ADUMBRATIVELY
ADVENTURISTIC ADVERBIALISED ADVERBIALISES ADVERBIALIZED ADVERBIALIZES
ADVERSARINESS ADVERSATIVELY ADVERTISEMENT ADVERTIZEMENT AERODIGESTIVE
AFFIRMATIVELY AGGLOMERATIVE AGGRAVATINGLY AGGREGATIVELY AGGRIEVEMENTS
ALTERNATIVELY ANIMADVERSION ANIMADVERTERS ANIMADVERTING ANNIVERSARIES
ANTICORROSIVE ANTIGRAVITIES ANTINARRATIVE APPROPRIATIVE APPROXIMATIVE
ARFVEDSONITES ARGUMENTATIVE ARTERIOVENOUS ASSERTIVENESS ASSEVERATIONS
ASSORTATIVELY ATORVASTATINS ATTRIBUTIVELY AUTHORITATIVE AVERRUNCATING
AVERRUNCATION AVICULTURISTS AVOIRDUPOISES BACULOVIRUSES BEHAVIORISTIC
BEHAVIOURALLY BEHAVIOURISMS BEHAVIOURISTS BIOBEHAVIORAL BOULEVARDIERS
CANTILEVERING CARAVANSARAIS CARAVANSARIES CARAVANSERAIS CARDIOVERSION
CARDIOVERTERS CARNIVALESQUE CARNIVOROUSLY CAVERNICOLOUS CENTUMVIRATES
CERVICOGRAPHY CESAREVITCHES CIRCUMVALLATE CIRROSTRATIVE CLAIRVOYANCES
CLAIRVOYANTLY CLAVICHORDIST CLAVICYTHERIA CLEVERALITIES CLISHMACLAVER
COACERVATIONS COLLABORATIVE COMMEMORATIVE COMMISERATIVE COMPARATIVELY
COMPARATIVIST COMPROVINCIAL CONCENTRATIVE CONFEDERATIVE CONFIGURATIVE
CONFLAGRATIVE CONSERVANCIES CONSERVATIONS CONSERVATISED CONSERVATISES
CONSERVATISMS CONSERVATIVES CONSERVATIZED CONSERVATIZES CONSERVATOIRE
CONSERVATORIA CONSIDERATIVE CONTRACEPTIVE CONTRACTIVELY CONTRADICTIVE
CONTRAGESTIVE CONTRASTIVELY CONTRAVENTION CONTROVERSIAL CONVENTIONARY
CONVERSANCIES CONVERSATIONS CONVERSAZIONE CONVERSAZIONI CONVERSIONARY
CONVERTIPLANE CONVULSIONARY COOPERATIVELY COOPERATIVITY CORONAVIRUSES
CORPORATIVISM CORRELATIVELY CORRELATIVITY CORRIVALSHIPS CORROBORATIVE
COUNTERACTIVE COUNTERVAILED CURVILINEALLY CURVILINEARLY DAREDEVILRIES
DECLARATIVELY DELEVERAGINGS DEMONSTRATIVE DEPRECATIVELY DERIVATIONIST
DESIDERATIVES DETERIORATIVE DETERMINATIVE DEVOLUTIONARY DIFFRACTIVELY
DISADVENTURES DISINVIGORATE DISPURVEYANCE DISSEVERANCES DISSEVERATION
DISTRACTIVELY DITRANSITIVES DIVARICATIONS DIVERSIFIABLE DIVERTICULATE
DRIVABILITIES EAVESDROPPING ELECTROACTIVE ENCULTURATIVE ENVIRONMENTAL
EVANGELARIUMS EVANGELIARIES EVANGELIARION EVANGELIARIUM EVANGELISTARY
EVAPORABILITY EVAPORIMETERS EVERLASTINGLY EVISCERATIONS EXPECTORATIVE
EXPLORATIVELY EXTERMINATIVE EXTRAPOLATIVE EXTRAVAGATING EXTRAVAGATION
EXTRAVASATING EXTRAVASATION EXTRAVERSIONS FESTIVALGOERS FIBROVASCULAR
FLAVOPROTEINS FLAVOPURPURIN FORMATIVENESS FREQUENTATIVE GALRAVITCHING
GALVANOMETRIC GALVANOTROPIC GILLRAVITCHED GILLRAVITCHES GILRAVITCHING
GOVERNABILITY GRAMINIVOROUS GRAVIMETRICAL GRAVITATIONAL GRAVITOMETERS
GRAVITROPISMS HELIOGRAVURES HYPERACTIVITY HYPERREACTIVE HYPERVARIABLE
HYPERVIGILANT IMPERCEIVABLE IMPERSEVERANT IMPREDICATIVE IMPROVABILITY
IMPROVISATING IMPROVISATION IMPROVISATORE IMPROVISATORI IMPROVISATORS
IMPROVISATORY IMPROVISATRIX INADVERTENCES INADVERTENTLY INCONVERSABLE
INCORPORATIVE INCRASSATIVES INDIVIDUATORS INFORMATIVELY INGRAVESCENCE
INOBSERVANCES INOBSERVANTLY INOBSERVATION INTERACTIVELY INTERACTIVITY
INTERBEHAVIOR INTERCALATIVE INTERCLAVICLE INTERPLUVIALS INTERPOLATIVE
INTERROGATIVE INTRACAVITARY INTRANSITIVES INTRAVASATION INTRAVASCULAR
INTRAVENOUSLY INTRAVERSABLE INVARIABILITY INVENTORIABLE INVENTORIALLY
INVERTEBRATES INVESTIGATORS INVESTIGATORY INVIGORATIONS INVOLUNTARILY
IRRECOVERABLE IRRECOVERABLY IRRELEVANCIES IRREPLEVIABLE IRRETRIEVABLE
IRRETRIEVABLY IRREVERENTIAL ITERATIVENESS KURCHATOVIUMS LAEVOROTATION
LANDGRAVIATES LATEROVERSION LIVESTREAMING LUCRATIVENESS MALVERSATIONS
MEGAHERBIVORE METANARRATIVE MICROVASCULAR MICROWAVEABLE MISADVENTURED
MISADVENTURER MISADVENTURES MISADVERTENCE MISBEHAVIOURS MISGOVERNANCE
MISOBSERVANCE MULTIGRAVIDAE MULTIGRAVIDAS MULTIVARIABLE MULTIVIBRATOR
NECTARIVOROUS NONABSORPTIVE NONAGGRESSIVE NONBEHAVIORAL NONCREATIVITY
NONDERIVATIVE NONFIGURATIVE NONNARRATIVES NONTRANSITIVE NONUNIVERSALS
NONVEGETARIAN NORMATIVENESS OBSERVABILITY OBSERVATIONAL OBSERVATORIES
OPERATIVENESS OPERATIVITIES ORIGINATIVELY OUTTRAVELLING OVARIECTOMIES
OVARIOTOMISTS OVERABOUNDING OVERACHIEVERS OVERACHIEVING OVERADJUSTING
OVERADVERTISE OVERADVERTIZE OVERAMBITIOUS OVERAMPLIFIED OVERANALYSING
OVERANALYZING OVERANXIETIES OVERARRANGING OVERASSERTING OVERASSERTION
OVERASSERTIVE OVERASSESSING OVERATTENTION OVERATTENTIVE OVERBALANCING
OVERBEARINGLY OVERBLEACHING OVERBREATHING OVERCANOPYING OVERCHARGINGS
OVERCRAMMINGS OVERDEMANDING OVERDEVIATING OVERDIAGNOSED OVERDIAGNOSES
OVERDIAGNOSIS OVERDOMINANCE OVERDRAMATICS OVERDRAMATISE OVERDRAMATIZE
OVEREDUCATING OVEREDUCATION OVEREMOTIONAL OVEREMPHASISE OVEREMPHASIZE
OVERESTIMATED OVERESTIMATES OVEREXCITABLE OVEREXPANDING OVEREXPANSION
OVEREXPLAINED OVERFATIGUING OVERFAVOURING OVERGLAMORISE OVERGLAMORIZE
OVERHASTINESS OVERIDEALISED OVERIDEALISES OVERIDEALIZED OVERIDEALIZES
OVERINFLATING OVERINFLATION OVERINSURANCE OVERISSUANCES OVERLABOURING
OVERLAUNCHING OVERLAVISHING OVERLEAVENING OVERMASTERING OVERMEASURING
OVERMEDICATED OVERMEDICATES OVEROPERATING OVERORGANISED OVERORGANISES
OVERORGANIZED OVERORGANIZES OVERPACKAGING OVERPEDALLING OVERPLANNINGS
OVERPREPARING OVERQUALIFIED OVERREACTIONS OVERRELIANCES OVERSHADOWING
OVERSLAUGHING OVERSPREADING OVERSTABILITY OVERSTAFFINGS OVERSTIMULATE
OVERSTRAINING OVERTALKATIVE OVERTAXATIONS OVERTHWARTING OVERVALUATION
OVOVIVIPARITY OVOVIVIPAROUS PAPOVAVIRUSES PARAMYXOVIRUS PARTICIPATIVE
PARVANIMITIES PENETRATIVELY PERFORMATIVES PERIOPERATIVE PERSEVERATING
PERSEVERATION PERSEVERATIVE PERVASIVENESS PERVICACITIES PHOTOREACTIVE
POSTOPERATIVE PRECIPITATIVE PREDICATIVELY PREFIGURATIVE PREFORMATIVES
PREHARVESTING PREJUDICATIVE PREMEDITATIVE PREPARATIVELY PREROGATIVELY
PRESERVATIONS PRESERVATIVES PREVARICATING PREVARICATION PREVARICATORS
PREVENTATIVES PREVOCATIONAL PRIMIGRAVIDAE PRIMIGRAVIDAS PRIVATDOCENTS
PRIVATDOZENTS PRIVATEERINGS PRIVATEERSMAN PRIVATEERSMEN PRIVATENESSES
PRIVATISATION PRIVATIZATION PROLIFERATIVE PROVABILITIES PROVERBIALISE
PROVERBIALISM PROVERBIALIST PROVERBIALIZE PROVINCIALISE PROVINCIALISM
PROVINCIALIST PROVINCIALITY PROVINCIALIZE PROVISIONALLY PROVOCATIVELY
PULVERISATION PULVERIZATION QUADRIVALENCE QUADRIVALENCY QUADRIVALENTS
QUADRUMVIRATE RADIOACTIVATE RADIOACTIVELY RADIOACTIVITY RATIOCINATIVE
REACTIVATIONS READVERTISING READVERTIZING REBARBATIVELY RECEIVABILITY
RECIPROCATIVE RECRIMINATIVE RECULTIVATING RECULTIVATION REDELIVERANCE
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 REVEALINGNESS REVEGETATIONS
REVELATIONIST REVENDICATING REVENDICATION REVERBATORIES REVERBERATING
REVERBERATION REVERBERATIVE REVERENTIALLY REVERSIONALLY REVICTUALLING
REVINDICATING REVINDICATION REVISITATIONS REVISUALIZING REVOLUTIONARY
RHABDOVIRUSES SAVOURINESSES SCAVENGERINGS SCRIEVEBOARDS SEMIOVIPAROUS
SEPTEMVIRATES SILVICULTURAL STERNUTATIVES SUBCLAVICULAR SUBORDINATIVE
SUBVENTIONARY SUBVERSIONARY SUOVETAURILIA SUPERACHIEVER SUPERACTIVITY
SUPERLATIVELY SURVEILLANCES SURVIVABILITY SYLVICULTURAL TELEVISIONARY
TERGIVERSANTS TERGIVERSATED TERGIVERSATES TERGIVERSATOR TERMINATIVELY
TRANSCRIPTIVE TRANSFUSIVELY TRANSGRESSIVE TRANSMUTATIVE TRANSPOSITIVE
TRANSVERSIONS TRANSVESTISMS TRANSVESTISTS TRANSVESTITES TRIVIALNESSES
TRYPAFLAVINES TSESAREVICHES TURACOVERDINS ULTRAHEAVIEST ULTRAVIOLENCE
ULTRAVIRILITY UNABBREVIATED UNAPPROVINGLY UNASSERTIVELY UNCOOPERATIVE
UNDELIVERABLE UNDERACHIEVED UNDERACHIEVER UNDERACHIEVES UNDERACTIVITY
UNINFORMATIVE UNIVERSALISED UNIVERSALISES UNIVERSALISMS UNIVERSALISTS
UNIVERSALIZED UNIVERSALIZES UNIVERSALNESS UNPERCEIVABLE UNPERCEIVABLY
UNPROVOCATIVE UNREPRIEVABLE UNSAVOURINESS UNSERVICEABLE UNSERVICEABLY
UNVITRIFIABLE UNVULGARISING UNVULGARIZING VALEDICTORIAN VALEDICTORIES
VALORISATIONS VALORIZATIONS VAPORISATIONS VAPORIZATIONS VAPOURABILITY
VAPOURISHNESS VARIABILITIES VARIATIONALLY VARIATIONISTS VARIOLISATION
VARIOLIZATION VARIOUSNESSES VASCULARISING VASCULARITIES VASCULARIZING
VASOINHIBITOR VECTORISATION VECTORIZATION VEGETARIANISM VELARISATIONS
VELARIZATIONS VELOCIRAPTORS VENOGRAPHICAL VENTRILOQUIAL VERACIOUSNESS
VERBALISATION VERBALIZATION VERBIFICATION VERBIGERATING VERBIGERATION
VERIFIABILITY VERIFICATIONS VERISIMILARLY VERITABLENESS VERMICULATING
VERMICULATION VERNACULARISE VERNACULARISM VERNACULARIST VERNACULARITY
VERNACULARIZE VERNALISATION VERNALIZATION VERSABILITIES VERSATILENESS
VERSATILITIES VERSIFICATION VERSIFICATORS VERTEBRATIONS VERTICALITIES
VERTICILLATED VETERINARIANS VIBRACULARIUM VIBRAHARPISTS VIBRAPHONISTS
VIBRATILITIES VIBRATIONLESS VIBRATIUNCLES VICARIOUSNESS VICEROYALTIES
VIDEOGRAPHERS VIDEOGRAPHIES VILLEGGIATURA VINDICATORILY VINEGARRETTES
VIRILISATIONS VIRILIZATIONS VIROLOGICALLY VISCEROTONIAS VISCOMETRICAL
VISIONARINESS VITREORETINAL VITRIFACTIONS VITRIFACTURES VITRIFICATION
VITRIOLATIONS VITUPERATIONS VOCABULARIANS VOCIFERATIONS VOLUNTARINESS
VOLUNTARISTIC VOLUNTARYISMS VOLUNTARYISTS VORACIOUSNESS VRAISEMBLANCE
VULGARISATION VULGARIZATION VULNERABILITY WALLCOVERINGS