There are 1172 seven-letter words containing A, E, I and S, https://www.bestwordlist.com/c/a/4/7letterwordswithaeis.htm ABELIAS ABIDERS ABIETES ABIOSES ABLEISM ABLEIST ABSCISE ABSEILS ABUSIVE ACCITES ACEDIAS ACETINS ACHIEST ACIDEST ACINOSE ACMITES ACTIVES ADIOSES ADIPOSE ADMIRES ADMIXES ADONISE ADVICES ADVISED ADVISEE ADVISER ADVISES AEDILES AEGISES AERIALS AERIEST AETATIS AFFINES AFFIXES AGATISE AGEINGS AGEISMS AGEISTS AGENISE AGEUSIA AGILEST AGISTED AGISTER AGNISED AGNISES AGNIZES AGONIES AGONISE AGRISED AGRISES AGRIZES AGUISED AGUISES AGUIZES AIDLESS AIERIES AIGLETS AIGRETS AIMLESS AINSELL AIRBASE AIRIEST AIRLESS AIRSHED AIRSIDE AIRSOME AIRWISE AITCHES AKEBIAS ALBITES ALEVINS ALEXIAS ALEXINS ALGESIA ALGESIC ALGESIS ALIASED ALIASES ALIBIES ALINERS ALIPEDS ALKINES ALLICES ALLISES ALPINES ALSIKES AMBRIES AMELIAS AMIDASE AMISSES AMITIES AMMINES AMNESIA AMNESIC AMOSITE AMUSIVE ANEMIAS ANESTRI ANGRIES ANISEED ANISOLE ANODISE ANOESIS ANOMIES ANTISEX ANTSIER ANYWISE APEPSIA APERIES APESHIT APHESIS APHIDES APLITES APPLIES APPRISE APSIDES ARABISE ARAISED ARAISES ARCSINE AREFIES ARIDEST ARISHES ARISTAE ARKITES ARRIDES ARRISES ARRIVES ARSENIC ARSHINE ARSIEST ARSINES ARTIEST ARTISTE ARTSIER ARTSIES ASCESIS ASCETIC ASCITES ASCRIBE ASEPSIS ASEPTIC ASHIEST ASHIVER ASININE ASKESIS ASPINES ASPIRED ASPIRER ASPIRES ASPISES ASSEGAI ASSIEGE ASSIZED ASSIZER ASSIZES ASSLIKE ASSWIPE ASTEISM ASTELIC ASTERIA ASTERID ASTILBE ASTRIDE ATAXIES ATHEISE ATHEISM ATHEIST ATIMIES ATOMIES ATOMISE ATONIES ATOPIES ATRESIA ATRESIC ATTIRES AUDILES AUGITES AUNTIES AUSPICE AUXESIS AVAILES AVENIRS AVIATES AVIDEST AWMRIES AWNIEST AZIONES AZOTISE AZURIES AZYGIES BABESIA BABIEST BACCIES BACKIES BADDIES BAFFIES BAGGIES BAILEES BAILERS BAILEYS BAILIES BAITERS BAKKIES BALDIES BALISES BALLIES BANDIES BANSHIE BANTIES BAPTISE BARBIES BARDIES BARITES BARRIES BASENJI BASINED BASINET BASSIER BASTIDE BASTILE BATISTE BATTIES BAWDIES BAWTIES BAYSIDE BEAMISH BEANIES BEARISH BEASTIE BEAUISH BESAINT BESTAIN BESTIAL BEWAILS BIACHES BIALIES BIASSED BIASSES BIFACES BISTATE BLASTIE BOATIES BRAISED BRAISES BRAIZES BRASIER BRASSIE BRAXIES CABBIES CABRIES CADDIES CAESIUM CAGIEST CAHIERS CAILLES CAIQUES CAKIEST CALICES CALIXES CAMISES CAMMIES CANDIES CANIEST CANINES CAPISCE CAPIZES CAPSIZE CARBIES CARDIES CARIBES CARICES CARIOSE CARNIES CARRIES CARVIES CASEINS CASEMIX CASHIER CASKIER CASSIES CASSINE CATTIES CAVIERS CEASING CELIACS CELOSIA CERASIN CHAINES CHAISES CHAMISE CINEAST CINEMAS CLARIES CLAVIES COADIES COALISE CODEIAS CRAZIES CRISTAE CYANISE DACITES DADDIES DAFFIES DAFTIES DAIDLES DAIKERS DAILIES DAIRIES DAISIED DAISIES DALLIES DANDIES DANNIES DARBIES DARCIES DASHEKI DASHIER DASSIES DATIVES DAUTIES DAWTIES DAYSIDE DEAFISH DEARIES DEASILS DEASIUL DEASOIL DEGAMIS DEHAIRS DEISEAL DEMAINS DENIALS DERAILS DESPAIR DESTAIN DETAILS DETAINS DEVISAL DEWANIS DIABASE DIABLES DIADEMS DIALERS DIALYSE DIAPASE DIAPERS DIARIES DIARISE DIASTEM DIASTER DIAZOES DILATES DIPHASE DISABLE DISCAGE DISCASE DISEASE DISFAME DISLEAF DISLEAL DISPACE DISRATE DISSAVE DISSEAT DUALISE EARINGS EARLIES EARWIGS EASIEST EASINGS EASTING EASTLIN EASYING EATINGS ECLAIRS ECTASIA ECTASIS EIRACKS ELAPIDS ELASTIC ELASTIN ELYSIAN EMBAILS ENCINAS ENIGMAS ENTAILS ENTASIA ENTASIS ENZIANS EPACRIS EPEIRAS EPINAOS EPISCIA ERASING ERASION ERIACHS ESPIALS ESTIVAL ETACISM ETAMINS ETATISM ETATIST ETESIAN EUCAINS EVANISH EVASION EVASIVE EYLIADS FADAISE FADEINS FADIEST FAERIES FAIBLES FAILLES FAINEST FAINNES FAIREST FAIRIES FAKIEST FALSIES FAMINES FANCIES FANNIES FANSITE FANWISE FARCIES FARSIDE FASCIAE FASCINE FASTIES FATTIES FEASING FECIALS FEIJOAS FETIALS FIACRES FIANCES FIESTAS FILASSE FINALES FISSATE FIXATES FLAKIES FRAISED FRAISES FREESIA GADGIES GAINERS GAINEST GAITERS GALLIES GALLISE GAMIEST GAMINES GAPIEST GARVIES GASEITY GASPIER GASSIER GAUDIES GAWKIES GAWSIER GAZIEST GEISHAS GELATIS GENISTA GHAZIES GISARME GLAIRES GLAIVES GLASSIE GOALIES GOATIES GRAILES GRAINES GRAVIES GUINEAS HACKIES HADDIES HAEMINS HAFIZES HAILERS HAIQUES HALIDES HALIERS HALITES HAMMIES HANKIES HAPPIES HARDIES HARPIES HARRIES HASHIER HASTIER HAWKIES HAYIEST HAZIEST HEAVIES HEGARIS HEGIRAS HEJIRAS HELIAST HEMINAS HERNIAS HESSIAN HIDAGES HIRAGES HOAGIES ICECAPS IDEATES ILLAPSE IMAGERS IMAGOES IMARETS IMBASED IMBASES IMPALES IMPASSE IMPASTE IMPAVES IMPRESA INANEST INCAGES INCASED INCASES INCAVES INCHASE INFAMES INFARES INGATES INGESTA INHALES INJERAS INLACES INMATES INNAGES INPHASE INSANER INSANIE INSCAPE INSEAMS INSNARE INSTATE INSTEAD INSULAE INTAKES INULASE INVADES IODATES IPECACS IRATEST IRISATE ISABELS ISAGOGE ISATINE ISLEMAN ISOBARE ISOBASE ISOLATE ISOLEAD JACKIES JACKSIE JAGGIES JAILERS JALEBIS JAMMIES JANNIES JANTIES JARVIES JASMINE JEHADIS JEMIMAS JEZAILS JIVEASS KAISERS KAIZENS KAMISES KANDIES KARITES KARSIES KARZIES KAURIES KEAVIES KENTIAS KERRIAS KETMIAS KINASES KINEMAS KYANISE LABISES LACIEST LADDIES LAICISE LAIKERS LAIPSED LAIPSES LAIRISE LAISSES LAITIES LAKIEST LALDIES LAMBIES LAMMIES LAPIDES LAPISES LAPPIES LASSIES LATICES LAVVIES LAWINES LAZIEST LEASING LEHAIMS LEIPOAS LESBIAN LEWISIA LIAISED LIAISES LIBATES LIGASES LIGATES LIMACES LINAGES LIPASES LOIASES MAELIDS MAESTRI MAGGIES MAGPIES MAIDENS MAIGRES MAIHEMS MAILERS MAIMERS MAINEST MAISTER MALAISE MALICES MALINES MAMMIES MANISES MANTIES MANWISE MAPWISE MARDIES MARINES MARRIES MASHIER MASHIES MASSIER MASSIVE MASTIER MATIEST MATTIES MAUBIES MAUSIER MAVISES MAXIXES MAZIEST MEALIES MEANIES MEASING MEDIALS MEDIANS MEDINAS MELISMA MENIALS MESAILS MESSIAH MESSIAS MESTIZA METICAS MEZAILS MICATES MILAGES MIMOSAE MIRAGES MISAVER MISDATE MISDEAL MISEASE MISEATS MISFARE MISGAGE MISGAVE MISHEAR MISLEAD MISMADE MISMAKE MISMATE MISNAME MISPAGE MISRATE MISREAD MISSEAT MISTAKE MYIASES NAIADES NAIFEST NAILERS NAILSET NAIVEST NANITES NANNIES NAPPIES NASTIER NASTIES NATIVES NAVVIES NEARISH NEMESIA NIDATES OAKIEST OARIEST OATIEST OBELIAS OPIATES ORACIES OSMIATE OSTIATE OTARIES OVARIES OXIDASE PACIEST PADDIES PAESANI PAIDLES PAIGLES PAIREST PAISLEY PALIEST PALLIES PALMIES PALSIED PALSIER PALSIES PANDIES PANIERS PANSIED PANSIES PANTIES PAPPIES PARESIS PARISES PARKIES PARLIES PARRIES PARTIES PARVISE PASPIES PASSIVE PASTIER PASTIES PASTIME PATINES PATSIES PATTIES PAVISER PAVISES PAVISSE PEAKISH PEASING PEAVIES PEISHWA PEPITAS PESSIMA PETSAIS PHAEISM PIAFFES PIASTER PIASTRE PIKAKES PINCASE PINEALS PINESAP PIPAGES PIRATES PLAICES PLATIES PLEIADS PRAISED PRAISER PRAISES PRATIES PRISAGE PYEMIAS RABBIES RACIEST RADICES RADIOES RADIXES RAGGIES RAIDERS RAILERS RAISERS RALLIES RAMMIES RANDIES RAPIERS RAPINES RASHIES RASPIER RATINES RATITES RAVIEST RAVINES READIES REAGINS REALISE REALISM REALIST REARISE REBAITS REDIALS REGAINS REGINAS REMAILS REMAINS RENAILS REPAIRS RERAILS RERAISE RESAILS RESIANT RESIDUA RETAILS RETAINS RETINAS RETSINA REVISAL RIMAYES RIVAGES ROADIES ROASTIE SABEING SABINES SACLIKE SADDIES SAGGIER SAGIEST SAIDEST SAIKEIS SAILERS SAINTED SAIQUES SAIREST SAITHES SAKIEHS SAKIYEH SALICES SALICET SALIENT SALINES SALLIED SALLIER SALLIES SALTIER SALTIES SALTINE SALTIRE SAMIELS SAMIEST SAMISEN SAMITES SAMMIES SAMPIRE SANDIER SANICLE SANNIES SANSEIS SAPIDER SAPIENS SAPIENT SAPPIER SARDINE SARKIER SARMIES SARNIES SASINES SASSIER SASSIES SATIATE SATIETY SATINED SATINET SATIRES SAUCIER SAULIES SAURIES SAVINES SAVVIED SAVVIER SAVVIES SAWLIKE SCABIES SCAFFIE SCAILED SCALENI SCALIER SCARIER SCORIAE SCRAPIE SDAINED SDAINES SEABIRD SEAGIRT SEALIFT SEALINE SEALING SEAMAID SEAMIER SEAMING SEANING SEARING SEASICK SEASIDE SEASING SEATING SEAWIFE SEAZING SEBACIC SEBASIC SEDARIM SEDILIA SEISMAL SEITANS SEMATIC SEMIMAT SEMINAL SEMINAR SEMIRAW SEMITAR SENARII SENOPIA SEQUOIA SERAFIN SERAILS SERIALS SERIATE SERIEMA SERINGA SERKALI SERRATI SESTINA SEXTAIN SHADIER SHAKIER SHALIER SHARPIE SHAVIES SHAWLIE SHEHITA SHEHNAI SHEIKHA SHEILAS SHEITAN SHENAIS SHERIAS SHERIAT SHITAKE SIAMESE SIAMEZE SIDEARM SIDEBAR SIDECAR SIDEMAN SIDERAL SIDEWAY SIENNAS SIERRAN SIERRAS SIESTAS SIGMATE SIGNAGE SILAGED SILAGES SILANES SILESIA SIMARRE SINKAGE SINUATE SIRNAME SITELLA SITUATE SITULAE SIXAINE SIZABLE SKAILED SKIABLE SKIWEAR SLAINTE SLATIER SMARTIE SNAILED SNAKIER SNARIER SOAPIER SOAPIES SOCIATE SODAINE SOILAGE SOREDIA SOSATIE SPACIER SPAEING SPAINED SPAIRGE SPAMMIE SPANIEL SPARKIE SPAVIES SPAVIET SPECIAL SPICATE SPINAGE SPINATE SPIRAEA SPIREAS SPLENIA SPURIAE STABILE STAGGIE STAGIER STAIDER STAINED STAINER STAIRED STAITHE STANIEL STANINE STARNIE STASHIE STATICE STATIVE STEAMIE STEARIC STEARIN STEVIAS STHENIA STRIATE STRIGAE SUASIVE SUBIDEA SWABBIE SWADDIE SWAGGIE SWALIER SWAMIES SWANKIE SWANNIE TABBIES TACKIES TADDIES TAENIAS TAFFIES TAGINES TAIGLES TAILERS TAILLES TAILYES TAISHES TAIVERS TAJINES TAKIEST TAKKIES TALIPES TALKIES TALLIES TAMEINS TAMINES TAMISES TAMMIES TANGIES TANKIES TANNIES TANSIES TANTIES TAPETIS TAPISES TARDIES TARRIES TARSIER TASSIES TASTIER TATTIES TAUPIES TAWIEST TAWNIES TAWPIES TAXISES TAXITES TAXWISE TEASING TENAILS TERBIAS TERTIAS TIETACS TIRADES TIRAGES TIRASSE TISANES TOADIES TOASTIE TRADIES TRAIPSE TRIAGES TSIGANE TWAITES UPRAISE UREMIAS URICASE VAHINES VAINEST VALINES VALISES VARDIES VARICES VARIERS VASTIER VERITAS VESICAE VESICAL VESICAS VESSAIL VIDAMES VINASSE VISAGED VISAGES VISCERA VISTAED VIVACES WADDIES WAFFIES WAHINES WAILERS WAISTED WAISTER WAITERS WAIVERS WALIEST WALISES WALKIES WALLIES WANIEST WANTIES WARIEST WASHIER WASPIER WASPIES WASTRIE WAVIEST WAXIEST WAYSIDE WEAKISH WEARIES WEARISH WHAISLE WINESAP WISEASS XERASIA YABBIES YAMPIES YANKIES YAPPIES YAWIEST YESHIVA ZAIDEHS ZAIDIES ZANIEST ZEATINS ZERIBAS