There are 1752 seven-letter words containing A, O and S, https://www.bestwordlist.com/c/a/3/7letterwordswithaos.htm ABATORS ABIOSES ABIOSIS ABOLISH ABOLLAS ABOMASA ABOMASI ABORTUS ABOUNDS ABRAZOS ABROADS ABROSIA ABSCOND ABSOLVE ABSORBS ABUSION ABVOLTS ACAJOUS ACCLOYS ACCOAST ACCOILS ACCORDS ACCOSTS ACEROSE ACEROUS ACETOSE ACETOUS ACINOSE ACINOUS ACKNOWS ACNODES ACTIONS ADAGIOS ADDOOMS ADIOSES ADIPOSE ADIPOUS ADJIGOS ADJOINS ADNOUNS ADONISE ADORERS ADSORBS ADVISOR AENEOUS AEROBES AEROBUS AEROSAT AEROSOL AERUGOS AFFORDS AFTMOST AFTOSAS AGAMOUS AGAROSE AGISTOR AGNOSIA AGNOSIC AGOGICS AGONIES AGONISE AGONISM AGONIST AGOUTAS AGOUTIS AIKIDOS AIRCONS AIRPOST AIRSHOT AIRSHOW AIRSOME AIRSTOP AJOWANS ALASTOR ALBEDOS ALBINOS ALBUGOS ALCOOLS ALCOVES ALDOSES ALECOST ALISONS ALMONDS ALNICOS ALOGIAS ALONGST ALSOONE ALTOIST AMADOUS AMAKOSI AMATOLS AMAZONS AMBONES AMIDOLS AMNIONS AMOEBAS AMOMUMS AMONGST AMOOVES AMORCES AMORETS AMORISM AMORIST AMOROSA AMOROSO AMOROUS AMOSITE AMOUNTS AMYLOSE ANALOGS ANATTOS ANCHORS ANCOMES ANCONES ANGICOS ANGORAS ANISOLE ANNONAS ANODISE ANOESES ANOESIS ANOINTS ANOMIES ANONYMS ANOPIAS ANOPSIA ANORAKS ANOSMIA ANOSMIC ANOXIAS ANTHROS ANUROUS ANXIOUS ANYONES AORISTS AOUDADS APEDOMS APLOMBS APNOEAS APODOUS APOGEES APOLLOS APOLOGS APORIAS APOSTIL APOSTLE APOZEMS APPORTS APPOSED APPOSER APPOSES APROPOS APTOTES AQUEOUS ARBORES ARBOURS ARCHONS ARDOURS ARDUOUS ARENOSE ARENOUS AREOLAS AREOLES ARIOSOS ARISTOS ARKOSES ARKOSIC ARMOURS AROINTS AROLLAS AROUSAL AROUSED AROUSER AROUSES AROYNTS ARROBAS ARROCES ARROYOS ARROZES ASCONCE ASIAGOS ASINICO ASOCIAL ASPORTS ASPROUT ASSHOLE ASSOILS ASSORTS ASSUROR ASTHORE ASTONED ASTONES ASTOUND ASTROID ATHEOUS ATISHOO ATMOSES ATOCIAS ATOKOUS ATOMICS ATOMIES ATOMISE ATOMISM ATOMIST ATONERS ATONIAS ATONICS ATONIES ATOPIES ATTONES ATTORNS AUROCHS AURORAS AUSFORM AUSUBOS AUTHORS AUTOBUS AUTOPSY AVOCETS AVOSETS AVOURES AVOWALS AVOWERS AVOYERS AWESOME AWHATOS AWHETOS AYWORDS AZIONES AZOLLAS AZOTISE AZOTOUS AZYGOUS AZYMOUS BABACOS BABOOLS BABOONS BABOOSH BACCOES BADIOUS BAGNIOS BAGUIOS BAILORS BALBOAS BALLONS BALLOTS BALLOWS BAMBOOS BAMPOTS BANDOGS BANJOES BAOBABS BARBOTS BARHOPS BARLOWS BAROCKS BAROLOS BARONGS BARRIOS BARROWS BARTONS BARYONS BASIONS BASOCHE BASSOON BASTION BASUCOS BATBOYS BATOONS BAUSOND BAYAMOS BAYWOPS BAZOOMS BEACONS BEFOAMS BEMOANS BEZOARS BHOONAS BILBOAS BIOMASS BLANCOS BLAZONS BOARISH BOASTED BOASTER BOATELS BOATERS BOATIES BOBCATS BOBSTAY BOCAGES BOCCIAS BODACHS BODEGAS BODRAGS BOGARTS BOGOAKS BOLASES BOMBAST BONACIS BONASUS BONHAMS BONITAS BONSELA BOOHAIS BOORKAS BORACES BORAGES BORANES BORATES BORAXES BORDARS BORSTAL BOSCAGE BOSKAGE BOTHANS BOVATES BOWSAWS BOWSMAN BOXCARS BOYARDS BRASCOS BRASERO BRAVOES BROASTS BROGANS BROLGAS BROMALS BROTHAS BULLOSA BUSLOAD BYROADS CABOOSE CABRIOS CACHOUS CACOONS CAEOMAS CAGOULS CAHOOTS CAHOUNS CAISSON CAJOLES CAJONES CALICOS CALIGOS CALLOPS CALLOSE CALLOUS CALLOWS CALYPSO CAMIONS CAMOTES CANDORS CANNONS CANOERS CANOLAS CANTONS CANTORS CANYONS CAPCOMS CAPOTES CAPTORS CARBONS CARBOYS CARDIOS CARDONS CARGOES CARHOPS CARIOSE CARIOUS CARLOTS CARNOSE CAROLUS CAROUSE CARROMS CARROTS CARTONS CASEOSE CASEOUS CASHBOX CASHOOS CASINOS CASSINO CASSOCK CASSONE CASTOCK CASTOFF CASTORS CASTORY CATALOS CATCONS CATIONS CAVORTS CELOSIA CHACOES CHADORS CHAMISO CHAMOIS CHANSON CHAOSES CHARROS CHATONS CHEAPOS CHOKRAS CHOLLAS CHORALS CHOREAS CHROMAS CITOLAS CLAMORS CLAROES CLASSON CLAXONS CLOACAS COACHES COADIES COAITAS COALERS COALISE COARSEN COARSER COASTAL COASTED COASTER COATEES COATERS COAXERS COBAEAS COBALTS COCAINS CODEIAS COEVALS COGNACS COGWAYS COHEADS COLEADS COLLABS COLLARS COLTANS COMAKES COMARBS COMARTS COMATES COMBATS COMPASS COMPAST COMSATS CONATUS CONCHAS CONFABS CONIMAS CONTRAS COPALMS COPITAS COPPRAS COPRAHS COPULAS CORBANS CORCASS CORNEAS CORONAS CORRALS CORREAS CORSACS CORSAGE CORSAIR CORYZAS COSMEAS COSPLAY COSSACK COSTALS COSTARD COSTARS COSTATE COSTEAN COTEAUS COTIJAS COTTARS COTWALS COUCALS COUGANS COUGARS COWAGES COWARDS COWPATS COWPEAS CRAMBOS CRATONS CRAYONS CROTALS CROWEAS CRUSADO CUATROS CUPOLAS CURIOSA CYANOSE DACOITS DACRONS DADBODS DAEMONS DAGOBAS DAHOONS DAIKONS DAIMIOS DAIMONS DAIMYOS DAKOITS DALLOPS DALTONS DAMOSEL DAMSONS DANTONS DAPSONE DASHPOT DASYPOD DAYBOYS DEACONS DEASOIL DEFOAMS DEODARS DEPOSAL DHOLAKS DHOORAS DIALOGS DIATOMS DIAXONS DIAZOES DIOXANS DISAVOW DISLOAD DOATERS DOBHASH DODMANS DOGATES DOGEARS DOGNAPS DOLINAS DOLLARS DOLMANS DOMAINS DONAIRS DONATES DONNATS DOODADS DOODAHS DOOLANS DOOSRAS DOPANTS DORADOS DORSALS DOSAGES DOSSALS DOTAGES DOTANTS DOTARDS DOUANES DOURAHS DRAGONS DROSERA DYNAMOS EARBOBS EARCONS EARSHOT ECOMAPS ELODEAS ENAMORS ENGAOLS ENHALOS ENOLASE EPINAOS EPOCHAS ERASION ESCALOP ESCOLAR ESPANOL ESPARTO ETALONS EUOUAES EVASION EVOVAES EXPOSAL FACTORS FAGGOTS FAITORS FALCONS FALLOWS FANBOYS FANDOMS FANIONS FANTODS FANTOMS FARMOST FARROWS FASHION FATHOMS FATSOES FATUOUS FAUTORS FAVOURS FEATOUS FEDORAS FEIJOAS FIASCOS FLACONS FLAGONS FLAVORS FLORALS FLOTSAM FOAMERS FOGRAMS FOLATES FOOTRAS FOOTSAL FORAGES FORCATS FORESAW FORESAY FORMALS FORMATS FORRADS FORRAYS FORSAID FORSAKE FORSAYS FOSSATE FOSSULA FOUSSAS FOUTRAS FRAGORS FUGATOS FUMADOS FUSAROL GABBROS GABIONS GABOONS GADOIDS GALAGOS GALIOTS GALLONS GALLOPS GALLOUS GALLOWS GALOOTS GALORES GALOSHE GAMBOES GAMBOLS GAMMONS GAMONES GANGBOS GANOIDS GANOINS GAOLERS GAPOSIS GARCONS GAROTES GARRONS GARROTS GASAHOL GASCONS GASEOUS GASOHOL GAUCHOS GAYSOME GAZABOS GAZEBOS GAZOONS GEALOUS GELATOS GEOTAGS GESTAPO GHERAOS GIAOURS GIRASOL GITANOS GLAMORS GLIOMAS GLORIAS GLOSSAE GLOSSAL GLOSSAS GOALIES GOANNAS GOATEES GOATIES GOATISH GOATSES GOBANGS GODDAMS GOLLANS GOLLARS GOONDAS GOORALS GOPURAS GORGIAS GOSHAWK GOSPODA GOSSANS GOTCHAS GOULASH GOWLANS GOZZANS GUANGOS HABOOBS HADRONS HAGDONS HAIRDOS HALLOAS HALLOES HALLOOS HALLOWS HALOIDS HANSOMS HARBORS HARLOTS HARMOST HAROSET HARROWS HASSOCK HAUBOIS HAVIORS HAYMOWS HEBONAS HEXOSAN HILLOAS HOAGIES HOARSEN HOARSER HOASTED HOAXERS HOBDAYS HOGWASH HOLARDS HOLLOAS HOLMIAS HOMAGES HOODIAS HOOKAHS HOOPLAS HOORAHS HOORAYS HOPSACK HOSANNA HOSEMAN HOSTAGE HOUDAHS HOUDANS HOWDAHS HULLOAS IGNAROS IMAGOES IMPASTO INROADS INSOFAR IODATES ISAGOGE ISOAMYL ISOBARE ISOBARS ISOBASE ISOBATH ISODICA ISODOMA ISOGAMY ISOGRAM ISOLATE ISOLEAD ISOPACH ISOTACH JACOBUS JAILORS JALOUSE JAMBOKS JAMPOTS JARGONS JAROOLS JAZZBOS JEALOUS JERBOAS JOANNAS JOANNES JOJOBAS JORDANS JOWARIS JOYPADS JUDOKAS KABOOMS KAGOOLS KAGOULS KAKAPOS KAKUROS KALONGS KAOLINS KAROROS KAROSHI KARROOS KARYONS KATIONS KATIPOS KGOTLAS KHODJAS KLAXONS KOBANGS KOCHIAS KOKAKOS KOLBASI KONAKIS KOOLAHS KORARIS KORORAS KORUNAS KOTARES KOTWALS KOULANS KOWHAIS KWAITOS LABOURS LABROSE LACTOSE LADINOS LADRONS LAGOONS LAMBOYS LANUGOS LAOGAIS LAPDOGS LAPTOPS LARDONS LASSOCK LASSOED LASSOER LASSOES LATIGOS LATINOS LATOSOL LATRONS LAVABOS LAVOLTS LAYOFFS LAYOUTS LEASOWE LEASOWS LEGATOS LEIPOAS LIAISON LIPOMAS LOACHES LOADENS LOADERS LOAFERS LOANEES LOANERS LOATHES LOBOLAS LOCALES LOCATES LOCHANS LOCHIAS LOCUSTA LOESSAL LOGGATS LOGGIAS LOGJAMS LOGWAYS LOIASES LOIASIS LONGANS LOOFAHS LOQUATS LORCHAS LORICAS LOSABLE LOUVARS LOVAGES LOWPASS MACACOS MACOYAS MACRONS MADISON MADTOMS MADUROS MAESTRO MAFIOSI MAFIOSO MAGGOTS MAGNONS MAHOUTS MAHZORS MAINORS MALISON MALLOWS MALTOLS MALTOSE MAMAKOS MAMBOES MAMMONS MANDOMS MANGOES MANIOCS MANITOS MANNOSE MANOAOS MANSION MANTOES MAOMAOS MAREROS MARGOSA MARMOSE MARMOTS MAROONS MARRONS MARROWS MASCONS MASCOTS MASONED MASONIC MASONRY MASTOID MATICOS MATIPOS MATLOWS MATOKES MATRONS MATROSS MATZOHS MAYPOPS MAZOUTS MEADOWS MELANOS MIKADOS MIMOSAE MIMOSAS MOANERS MOBCAPS MOBCAST MOBSMAN MODENAS MOGGANS MOHAIRS MOHAWKS MOKSHAS MOLASSE MOLLAHS MONACTS MONADES MONASES MONAULS MONIALS MONOAOS MOOLAHS MOORVAS MOPANES MOPANIS MORALES MORALLS MORASSY MORCHAS MORGANS MORGAYS MORNAYS MORSALS MORTALS MORTARS MORULAS MOSAICS MOSCATO MOTUCAS MOUSAKA MOUTANS MOVANTS MUCOSAE MUCOSAL MUCOSAS MYOPIAS MYXOMAS NACROUS NANDOOS NANOBES NANOOKS NAPRONS NARCOSE NARDOOS NARROWS NASIONS NATIONS NATRONS NOCAKES NOCTUAS NOMADES NONAGES NONANES NONARTS NONCASH NONFANS NONGAYS NONPAST NONWARS NOPALES NORMALS NORMANS NOSEANS NOSEBAG NOSEGAY NOTATES NOUGATS NOVATES NOVENAS NOWCAST NOYADES NYAOPES OAKIEST OAKMOSS OARAGES OARFISH OARIEST OARLESS OARSMAN OARSMEN OATIEST OBELIAS OBLASTI OBLASTS OBLATES OBTAINS OCHREAS OCICATS OCTANES OCTANTS OCTAVES OCTAVOS OCULARS ODALISK ODDSMAN OEDEMAS OESTRAL OFFCAST OGDOADS OHMAGES OILCANS OILPANS OILWAYS OLEATES OLESTRA OLFACTS OLLAMHS OMERTAS ONAGERS ONANISM ONANIST ONBEATS ONFALLS ONLOADS ONOMAST ONSTAGE ONSTEAD ONWARDS ONYCHAS OOMIACS OOMIAKS OOMPAHS OORALIS OORIALS OPACOUS OPAQUES OPIATES OPTANTS OQUASSA ORACHES ORACIES ORACLES ORALISM ORALIST ORANGES ORATORS ORBITAS ORCHATS ORDAINS ORDEALS OREADES ORFRAYS ORGASMS ORGEATS ORGIAST ORIGANS ORISHAS ORLEANS OROPESA ORPHANS OSCHEAL OSCULAR OSETRAS OSMATES OSMATIC OSMIATE OSMOLAL OSMOLAR OSMUNDA OSSETRA OSSUARY OSTEOMA OSTIARY OSTIATE OSTMARK OSTRACA OSTRAKA OTARIES OTTAVAS OUGIYAS OURALIS OURANGS OURARIS OUTACTS OUTADDS OUTAGES OUTASKS OUTBARS OUTCAST OUTEATS OUTFAST OUTLASH OUTLAST OUTLAWS OUTLAYS OUTMANS OUTPASS OUTSAID OUTSAIL OUTSANG OUTSAYS OUTSOAR OUTSPAN OUTSTAY OUTSWAM OUTTASK OUTWARS OUTWASH OVARIES OVATORS OVERSAD OVERSAW OVERSEA OVISACS OXCARTS OXGANGS OXGATES OXHEADS OXIDASE OXLANDS OXTAILS OXYSALT OZAENAS OZALIDS PADOUKS PAESANO PAGODAS PAIOCKS PAISANO PAJOCKS PAKOKOS PAKORAS PALLORS PALOLOS PANNOSE PANTONS PAPOOSE PAPPOSE PAPPOUS PARADOS PARAMOS PARASOL PARDONS PARGOES PARISON PARLORS PARLOUS PARODOS PAROLES PARORES PAROTIS PARROTS PARSONS PARTONS PASSADO PASSION PASSOUT PASTORS PATOOTS PATROLS PATRONS PAVIORS PAVONES PAWNORS PAYOFFS PAYOLAS PAYOUTS PEACODS PEAPODS PEASCOD PEDALOS PELOTAS PERSONA PETASOS PHASORS PHOBIAS PICAROS PLASMON POACHES POCHAYS PODCAST PODESTA POISHAS POLLANS POMACES POMADES PONGALS POOBAHS POOJAHS POONACS POPERAS POPLARS PORINAS PORTALS POSABLE POSADAS POSAUNE POSTAGE POSTALS POSTBAG POSTMAN POSTTAX POSTWAR POTAGES POTALES POTASSA POUSADA PRESOAK PROLANS PRONAOS PROSAIC PROSOMA PROTEAS PSAMMON PSOASES PSOATIC PYROLAS QUAHOGS QUANGOS QUARTOS QUINOAS QUOKKAS RABATOS RABONAS RACINOS RACOONS RADIOES RADOMES RAGOUTS RAGTOPS RAMEOUS RAMONAS RAMRODS RAMSONS RANCHOS RANCORS RANDOMS RANDONS RANSOMS RAPTORS RASBORA RATIONS RATOONS RATTONS RAUCOUS REAROSE REASONS REAVOWS REBATOS RECOALS RECOATS REDOWAS RELOADS RELOANS REMORAS REPOSAL RESOAKS RIALTOS ROACHES ROADEOS ROADIES ROAMERS ROARERS ROASTED ROASTER ROASTIE ROBALOS ROBANDS ROBATAS ROBUSTA RODSMAN ROMAGES ROMAJIS ROMANOS ROSACEA ROSACES ROSAKER ROSALIA ROSARIA ROSEATE ROSEBAY ROSELLA ROSEOLA ROSTRAL ROSULAS ROTATES ROTTANS ROTULAS ROUSANT RUBATOS RUCOLAS RUGOLAS RUGOSAS RYOKANS SABATON SABAYON SABOTED SACATON SADDOES SADIRON SAFFRON SAFROLE SAFROLS SAGOINS SAGOUIN SAGUARO SAHUARO SAILORS SALAMON SALCHOW SALIGOT SALLOWS SALLOWY SALMONS SALMONY SALOONS SALOOPS SALTATO SALTBOX SALTOED SALVOED SALVOES SALVORS SAMBOES SAMFOOS SAMLORS SAMOSAS SAMOVAR SAMOYED SAMSHOO SANCHOS SANDBOX SANDBOY SANDHOG SANDLOT SANGOMA SANIOUS SANNOPS SANPROS SANTERO SANTOKU SANTOLS SANTONS SANTOOR SANTOUR SAOUARI SAPAJOU SAPONIN SAPOTAS SAPOTES SAPOURS SAPROBE SAPSAGO SAPWOOD SARCODE SARCOID SARCOMA SARCOUS SARODES SARONGS SARONIC SAROSES SARTORS SATCOMS SATORIS SAUROID SAUTOIR SAVELOY SAVIORS SAVIOUR SAVORED SAVORER SAVOURS SAVOURY SAWLOGS SAXHORN SCALADO SCALLOP SCAMTOS SCAPOSE SCATOLE SCAZONS SCHOLAR SCHOLIA SCOPATE SCOPULA SCORIAC SCORIAE SCOTIAS SCOTOMA SCOZZAS SCREAMO SCROTAL SEABOOT SEACOCK SEADOGS SEAFOAM SEAFOLK SEAFOOD SEAFOWL SEAHOGS SEAPORT SEASONS SEAWORM SECONAL SENATOR SENHORA SENOPIA SENORAS SEQUOIA SEROMAS SEROSAE SEROSAL SEROSAS SEROVAR SERRANO SFUMATO SHACKOS SHADOOF SHADOWS SHADOWY SHAHDOM SHAKOES SHAKUDO SHALLON SHALLOP SHALLOT SHALLOW SHALOMS SHALOTS SHAMMOS SHAMOIS SHAMOYS SHAMPOO SHINOLA SHOALED SHOALER SHOEPAC SHOFARS SHOORAS SHOPHAR SHOPMAN SHORANS SHORTIA SHOWMAN SIALOID SIALONS SICARIO SIGNORA SINOPIA SJAMBOK SKATOLE SKATOLS SKOALED SLALOMS SLEAZOS SLIOTAR SLOGANS SMALTOS SNOTRAG SNOWCAP SNOWCAT SNOWMAN SOAKAGE SOAKERS SOAKING SOAPBOX SOAPERS SOAPIER SOAPIES SOAPILY SOAPING SOARERS SOARING SOCAGER SOCAGES SOCCAGE SOCIALS SOCIATE SOCKMAN SODAINE SOFABED SOILAGE SOKAIYA SOKEMAN SOLACED SOLACER SOLACES SOLANDS SOLANIN SOLANOS SOLANUM SOLARIA SOLATED SOLATES SOLATIA SOLDADO SOLDANS SOLERAS SOLLARS SOLUNAR SOLUTAL SOLVATE SOMATIC SOMEDAY SOMEWAY SOMITAL SOMNIAL SONANCE SONANCY SONANTS SONATAS SONDAGE SONGMAN SONTAGS SOPRANI SOPRANO SORAGES SORBATE SOREDIA SOROBAN SORORAL SORTALS SOSATIE SOUARIS SOUCARS SOUDANS SOULDAN SOUTANE SOUTARS SOVRANS SOWABLE SOWARRY SOWBACK SOWCARS SOYBEAN SOYMEAL SPADOES SPAMBOT SPAROID SPARROW SPONSAL SPORRAN SPOUSAL SQUACCO SQUALOR STALKOS STAMNOI STAMNOS STANOLS STANZOS STARDOM STATION STATORS STATTOS STOICAL STOMACH STOMACK STOMATA STOMATE STOPGAP STORAGE STOWAGE STROAMS STROMAL SUASION SUASORY SUBATOM SUBGOAL SUBORAL SUBOVAL SUDORAL SURCOAT SWALLOW SYCONIA SYNAGOG SYNANON SYNODAL SYNOVIA TABOURS TAIHOAS TAILORS TALBOTS TALCOSE TALCOUS TALIONS TALLOLS TALLOTS TALLOWS TAMPONS TANGOES TANNOYS TAONGAS TAPALOS TARBOYS TARPONS TARROWS TATSOIS TATTOOS TATTOWS TAUHOUS TAUTOGS TEAPOTS TEAPOYS TEASHOP TEOPANS THORIAS THROATS TOADIES TOADISH TOASTED TOASTER TOASTIE TOECAPS TOERAGS TOLANES TOMBACS TOMBAKS TOMCATS TONNAGS TOOARTS TOPAZES TOPMAST TOPSAIL TOPSMAN TORANAS TORSADE TORULAS TOSHACH TOSTADA TOSTADO TOTANUS TOTARAS TOUCANS TOWAGES TOWARDS TOWBARS TOWKAYS TOWSACK TRANSOM TRAVOIS TREASON TROADES TROCARS TROIKAS TROJANS TSARDOM TURACOS TWASOME UNLOADS UPCOAST UPLOADS UPROARS UPSOARS URANOUS UTOPIAS VACUOUS VALGOUS VALOURS VAMOOSE VAMOSED VAMOSES VAPOURS VARIOUS VAROOMS VARROAS VAUDOOS VAVASOR VIATORS VIRAGOS VODCAST VOETSAK VOLUSPA VOMICAS VORAGOS VOYAGES WABOOMS WACKOES WADMOLS WAESOME WAGGONS WAGSOME WALDOES WALLOPS WALLOWS WANDOOS WANIONS WANTONS WARBOTS WARDOGS WARISON WASHOUT WASHPOT WAVESON WAYPOST WEAKONS WEAPONS WEASONS WHACKOS WHAMMOS WOMBATS WOMERAS WOODSIA WORRALS WROATHS XEROMAS XYLOMAS YAOURTS YAPOCKS YAQONAS YARROWS YAUPONS YOJANAS ZAMOUSE ZEALOTS ZEALOUS ZIPOLAS ZOCALOS ZODIACS ZONULAS ZOUAVES ZOYSIAS ZYGOMAS ZYMOSAN