There are 698 ten-letter words containing A, I, S and V, https://www.bestwordlist.com/c/a/4/10letterwordswithaisv.htm ABRASIVELY ABSOLUTIVE ABSOLVITOR ABSORPTIVE ABSTERSIVE ACCUSATIVE ACICLOVIRS ACTIVATORS ACTIVENESS ACTIVISING ACTIVISTIC ACTIVITIES ACYCLOVIRS ADENOVIRUS ADHESIVELY ADJECTIVES ADSORPTIVE ADVECTIONS ADVENTIVES ADVERBIALS ADVERSARIA ADVERTISED ADVERTISER ADVERTISES ADVERTIZES ADVISATORY ADVISEMENT ADVISORATE ADVISORIES ADVOCACIES ADVOUTRIES AESTIVATED AESTIVATES AESTIVATOR AFFIDAVITS AFTERLIVES AGGRESSIVE ALLEVIANTS ALLEVIATES ALLUSIVELY ALMSGIVERS ALMSGIVING ALVEOLITIS ANTICIVISM ANTINOVELS ANTIVAXERS ANTIVENINS ANTIVENOMS ANTIVIRALS APERITIVES APPLAUSIVE APPOSITIVE APPRAISIVE ARCHIVISTS ARCHIVOLTS ARCHRIVALS ARENAVIRUS ARRIVANCES ARRIVISMES ARRIVISTES ASCRIPTIVE ASSAULTIVE ASSEVERING ASSUMPTIVE ASTRICTIVE AUTOSAVING AVARICIOUS AVENTAILES AVENTURINS AVERAGINGS AVERSIVELY AVIANISING AVIATRICES AVIATRIXES AVIDNESSES AVISANDUMS AVISEMENTS AVIZANDUMS AVOCATIONS AVOIDANCES AVOPARCINS AYURVEDICS BAHUVRIHIS BARMITSVAH BASMITZVAH BAVAROISES BEHAVIOURS BIVALENCES BIVARIANTS BIVARIATES BOLIVIANOS BOUVARDIAS BRAAIVLEIS BRAINWAVES BRAVISSIMO BREVIARIES BUNYAVIRUS CABDRIVERS CALMATIVES CALVARIUMS CANVASLIKE CANVASSING CAPTIVATES CAREGIVERS CARNIVORES CASEVACING CAUSATIVES CAVEFISHES CAVILLINGS CAVORTINGS CESAREVICH CEVADILLAS CHARIVARIS CHAUVINISM CHAUVINIST CHAVTASTIC CHEVALIERS CHEVESAILE CHEVISANCE CHIVALRIES CHIVALROUS CLAVATIONS CLAVICORNS CLAVIERIST CONCLAVISM CONCLAVIST CONSTATIVE COVARIANTS COVARIATES CREVASSING CRIMEWAVES CULTIVATES CURVACIOUS CURVATIONS DAREDEVILS DERIVATISE DEVALORISE DEVASTAVIT DEVIANCIES DEVIATIONS DEVITALISE DEVOCALISE DISADVANCE DISAPPROVE DISAVAUNCE DISAVOWALS DISAVOWERS DISAVOWING DISENSLAVE DISFAVORED DISFAVOURS DISLEAVING DISPROVALS DISSAVINGS DISSUASIVE DISVALUING DIVALENCES DIVEMASTER DIVINATORS DIVISIONAL DIVULGATES DRAGSVILLE DRAWKNIVES DRIVESHAFT EAVESDRIPS ECHEVERIAS ELEVATIONS ENGRAVINGS ENRAVISHED ENRAVISHES ENVISAGING ESTIMATIVE ESTIVATING ESTIVATION ESTIVATORS EVAGATIONS EVAGINATES EVANESCING EVANGELIES EVANGELISE EVANGELISM EVANGELIST EVANISHING EVANITIONS EVAPORITES EVISCERATE EVITATIONS EVOCATIONS EXHAUSTIVE FAVORITISM FAVOURITES FLAVIVIRUS FLAVONOIDS FLAVORIEST FLAVORINGS FLAVORISTS FLAVOURIST FLUVIALIST FORMATIVES FRICATIVES GAINSTRIVE GAINSTROVE GALLIVANTS GALVANISED GALVANISER GALVANISES GALVANISMS GALVANISTS GALVANIZES GAVELKINDS GILRAVAGES GRANIVORES GRAPEVINES GRAVESIDES GRAVESITES GRAVIDNESS GRAVITASES GRAVITATES GRAVITINOS GREVILLEAS GRIEVANCES GRIVATIONS HACKTIVISM HACKTIVIST HANTAVIRUS HARVESTING HAVERSINES HESITATIVE ILLUVIATES IMMOVABLES INCURVATES INDINAVIRS INNERVATES INNOVATORS INSALIVATE INSOLVABLE INSOLVABLY INSULATIVE INTERVALES INVALIDEST INVALIDISM INVARIANTS INVASIVELY INVERTASES INVESTABLE INVOCATORS ISOFLAVONE ISOPLUVIAL IZVESTIYAS JACKKNIVES JAROVISING JOVIALNESS JOVIALTIES KHEDIVATES KNAVESHIPS LACTIVISMS LACTIVISTS LAEVIGATES LAMBITIVES LARVICIDES LARVIKITES LASCIVIOUS LATICLAVES LAUDATIVES LAVALIERES LAVATORIES LAVISHMENT LAVISHNESS LAWGIVINGS LEAVENINGS LEVAMISOLE LEVANTINES LEVIATHANS LEVIGATORS LEVITATORS LIFESAVERS LIFESAVING LIVESTREAM LIVRAISONS LIXIVIATES LOVASTATIN LUSTRATIVE MALVOISIES MASKIROVKA MAVOURNINS MEDIAEVALS MICROWAVES MISADVICES MISADVISED MISADVISES MISAVERRED MISBEHAVED MISBEHAVER MISBEHAVES MISVALUING MOLDAVITES MOTIVATORS MOURNIVALS MOVIELANDS NARRATIVES NATIVENESS NATIVISTIC NATIVITIES NAUSEATIVE NAVARCHIES NAVICULARS NAVIGATORS NEGATIVISM NEGATIVIST NERVATIONS NONNATIVES NONPASSIVE NONSTATIVE NOVENARIES NOVICIATES NOVITIATES NOVOCAINES OBVIATIONS OLIVACEOUS OPERATIVES OVALBUMINS OVARITIDES OVARITISES OVERCLAIMS OVEREASIER OVERGRAINS OVERHAILES OVERLAVISH OVERMANIES OVERPAINTS OVERPLAIDS OVERPRAISE OVERSAILED OVERSAVING OVERSTAINS OVERSTRAIN OVERTRAINS OVIRAPTORS OVULATIONS PARTITIVES PARVOLINES PARVOVIRUS PASSIVATED PASSIVATES PASSIVISMS PASSIVISTS PEROVSKIAS PERSUASIVE PERVASIONS PIKESTAVES PORTATIVES PREVAILERS PRIMAVERAS PRIVATEERS PRIVATIONS PRIVATISED PRIVATISER PRIVATISES PRIVATISMS PRIVATISTS PRIVATIVES PRIVATIZES PURGATIVES PURSUIVANT QUAVERIEST QUAVERINGS QUOTATIVES RANIVOROUS RAVELLIEST RAVELLINGS RAVIGOTTES RAVISHMENT READVISING REINVASION RELATIVISE RELATIVISM RELATIVIST REMOVALIST REPRIEVALS RETRIEVALS REVALORISE REVAMPINGS REVANCHISM REVANCHIST REVEALINGS REVESTIARY REVIBRATES REVICTUALS REVIOLATES REVISIONAL REVISITANT REVITALISE REVIVALISM REVIVALIST RIBAVIRINS RITONAVIRS RIVALESSES RIVALISING RIVALITIES RIVALSHIPS RIVERBANKS RIVERBOATS RIVERHEADS RIVERSCAPE RIVERWALKS RIVERWARDS SALIVATING SALIVATION SALIVATORS SALVATIONS SALVIFICAL SANGIOVESE SANSEVERIA SAQUINAVIR SAVAGERIES SAVINGNESS SAVORINESS SAVOURIEST SAXICAVOUS SCAVENGING SCHIAVONES SCRAVELING SEMBLATIVE SEMIQUAVER SEPARATIVE SERVANTING SERVICEMAN SEXIVALENT SHAVELINGS SHAVETAILS SHINLEAVES SHRIEVALTY SICCATIVES SILVERBACK SILVERTAIL SILVERWARE SIMILATIVE SIMULATIVE SLACTIVISM SLACTIVIST SLAVERINGS SLAVOPHILE SLAVOPHILS SLIVOVICAS SOLIVAGANT SOLVATIONS SOMNIATIVE SOUVLAKIAS SOVRANTIES SPLENATIVE SPOLIATIVE STARVATION STARVELING STAVUDINES STRAVAGING STRAVAIGED STRAVAIGER SUBCLAVIAN SUBVARIETY SUPERVISAL SUPRAVITAL SURVIVABLE SURVIVANCE SYLVANITES SYNOVIALLY TELEVISUAL TENTATIVES TIMESAVERS TIMESAVING TITIVATORS TITTIVATES TOVARICHES TOVARISHES TRANSITIVE TRAVELINGS TRAVERSING TRAVERTINS TRAVESTIED TRAVESTIES TREVALLIES TRIVIALISE TRIVIALISM TRIVIALIST TSAREVITCH ULTRAVIRUS UNIVALENTS UNIVERSALS UNPLAUSIVE UNRAVISHED UNSAVORIER UNSAVORILY USURPATIVE UVAROVITES VACCINATES VACCINIUMS VACILLATES VACUATIONS VAGILITIES VAGINISMUS VAGOTOMIES VAGOTONIAS VAGRANCIES VAINNESSES VALENTINES VALIANCIES VALIDATORS VALIDITIES VALLATIONS VALORISING VALUATIONS VALVULITIS VAMPIRISED VAMPIRISES VAMPIRISMS VAMPIRIZES VANADIATES VANASPATIS VANDALISED VANDALISES VANDALISMS VANDALIZES VANISHINGS VANISHMENT VANITORIES VANQUISHED VANQUISHER VANQUISHES VAPIDITIES VAPORISERS VAPORISING VAPORIZERS VAPOROSITY VAPOURIEST VAPOURINGS VARIATIONS VARICELLAS VARICOSITY VARIEDNESS VARIEGATES VARIFOCALS VARIOLATES VARIOLITES VARIOLOIDS VARISCITES VARITYPIST VARLETRIES VARNISHERS VARNISHIER VARNISHING VASCULITIS VASELINING VASOACTIVE VASOTOCINS VASOTOMIES VASSALISED VASSALISES VASSALIZED VASSALIZES VASSALLING VASSALRIES VASTITUDES VAUNTERIES VAVASORIES VEDUTISTAS VELARISING VELLICATES VENALITIES VENIALNESS VENTIFACTS VENTILATES VERACITIES VERAPAMILS VERATRINES VERBALISED VERBALISER VERBALISES VERBALISMS VERBALISTS VERBALIZES VERBARIANS VERDANCIES VERMINATES VERNALISED VERNALISES VERNALIZES VERNATIONS VERNISSAGE VERSICULAR VESICATING VESICATION VESICATORY VESICULATE VESPIARIES VESTIARIES VESTIBULAR VIBRAHARPS VIBRANCIES VIBRATIONS VICARESSES VICARIANTS VICARIATES VICARLIEST VICARSHIPS VICTUALERS VIDEOGRAMS VIDEOLANDS VIDEOTAPES VIGILANCES VIGILANTES VILLAGIEST VILLAGIOES VILLAGREES VILLAINESS VILLAINIES VILLAINOUS VILLANAGES VILLENAGES VILLIACOES VILLIAGOES VINDICATES VINEGARISH VINTAGINGS VIOLACEOUS VIOLATIONS VIPASSANAS VIRAGINOUS VIRALITIES VIRTUALISE VIRTUALISM VIRTUALIST VISAGISTES VISCACHERA VISCERALLY VISCERATED VISCERATES VISIONALLY VISITATION VISITATIVE VISITATORS VISITORIAL VISUALISED VISUALISER VISUALISES VISUALISTS VISUALIZED VISUALIZER VISUALIZES VITALISERS VITALISING VITALISTIC VITALITIES VITALIZERS VITAMINISE VITASCOPES VITIATIONS VIVACITIES VIVANDIERS VIVIANITES VIVIPARIES VIVIPARISM VIVIPAROUS VIZIERATES VOCABULIST VOCALISERS VOCALISING VOCALITIES VOCALIZERS VODCASTING VOICEMAILS VOISINAGES VOLATILISE VOLCANISED VOLCANISES VOLCANISMS VOLCANISTS VOLCANIZES VORACITIES VORAGINOUS VOUTSAFING VRAICKINGS VULCANISED VULCANISER VULCANISES VULCANISMS VULCANISTS VULCANITES VULCANIZES VULGARIANS VULGARISED VULGARISER VULGARISES VULGARISMS VULGARIZES WAVEGUIDES WAVELLITES WAVINESSES WILDGRAVES ZANAMIVIRS