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12-Letter Words Containing: O,M,A,S,T

 (In Any Order)
There are 1,113 12 letter words, 178 12 letter phrases and 0 12 letter abbr's with O,M,A,S,T in.

Best Scoring 12 Letter Words With: O,M,A,S,T

Expand?WordSave?LengthUsagePointsType
vasectomized12
29 verb, adjectivev, adj
verb

• remove the vas deferens

exophthalmos12
29 noun, adjectiven, adj
noun

• protrusion of the eyeball from the socket

exophthalmus12
29 nounn
noun

• An abnormal protrusion of the eyeball from its socket.

vasectomizes12
28 verbv
verb

• To perform a vasectomy

isoenzymatic12
28 adjectiveadj
Valid word for Scrabble US
achromatizes12
28 verbv
verb

• remove color from

myxedematous12
27 adjectiveadj
Valid word for Scrabble US
hematoxylins12
27 nounn
Valid word for Scrabble US
cyclothymias12
27
noun

• a mild bipolar disorder that persists over a long time

thromboxanes12
26 nounn
Valid word for Scrabble US
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All 12 Letter Words

Words (1113)
transmissioncompensationdemonstratedastronomicalcombinationssimultaneouscosmopolitandomesticatedinseminationastonishmentimpersonatorhippopotamuscompensatingmountainsideschoolmasteroverestimatehypothalamusdomesticallyimpersonatedconsummationautonomouslyrambunctiousassimilationcommentariesdemonstratorcommensuratethoracostomysurmountablememorisationchrestomathycompensatoryconservatismambidextrousmasturbatorydiatomaceousunaccustomedmobilisationobscurantismosteosarcomacommissariatpostmeridianerythematousdemonstrablyimmortalisedmasterstrokemacrobioticslamentationsspermatozoonmisfortunateisolationismglioblastomademonstrableprotoplasmicnimbostratussomnambulistmetamorphoseavitaminosissomnambulantconsummatelychromaticismcalamitouslyspermatozoansegmentationhumanisationhematologistfrontiersmandisseminatordeviationismabolitionismfactionalismcrematoriumstracheostomyemasculationatmosphericsasymptomaticanimatronicsstonemasonrytransmogrifymisanthropicministrationemotionalismcosmeticallytransmontanesubnormalityremonstranceoptimisationmultifariousmisquotationgamopetalousdesquamationcryptogamouscleistogamicatheromatousamentiferousambitionlessadmonishmentabstemiouslyvasectomizedunmoralitiestumefactionstrypanosomestrichomonadstransformingtrampolinerstomographiestoastmastersthingamabobsthermostatedthermostabletestimonialsteetotalismssycophantismsuperstardomstratocumulistomachachesstimulationsstigmasterolspermatozoalspectrogramssomnifacientsomersaultedsomatostatinsemioticiansscoutmasterssarcomatosessalvationismsaltimboccasromanticizesromanticisesromanticisedrodomontadesremuneratorsremonstratedremonstrantsreformulatesreformationsreanimationsproctodaeumsprenominatespredominatespostromanticportmanteausphotomosaicspantomimistsovergarmentsoutscreamingoutmaneuversostracodermsnitrosaminesmycophagistsmycetomatousmousetrappedmountaintopsmonochromatsmonasticallymolestationsmislocationsmiscreationsmiscaptionedmisallocatesmisallocatedmicroanalystmethylationsmetalworkersmensurationsmeliorationsmasticationsmanifestoingmalefactionsmaledictionsmalapropistsmacropterousmachinationslymphomatouslegitimatorslacrimationslachrymositykleptomaniasimprecationsimportationsimplicationsimpetrationsimpersonatesimpartationsimmortalizesimmortalisesimmoralitieshumiliationshomothallismhomesteadersgrandmothersgradiometersgerminationsgastronomistgametophytesgametogenousfathomlesslyexclamationsexaminationsentomofaunasembrocationseliminationselectrogramsdomiciliatesdiplomatistsdilatometersdiastereomerdemonstratesdemodulatorsdemarcationsdeformationsdeclamationsdeaminationsculminationscriminationscraniotomiescountermandscontaminatesconsummatoryconsummatingcongealmentsconcomitantsconcealmentscomputationscomplainantscompensatorscompartmentscomparativescommunicatescommiseratescommiseratedcommentatorscommemoratescommandmentscomicalitieschromoplastschoirmasterscalumniatorsburgomastersbrainstormedbombardmentsbloodstreamsbiomaterialsbarnstormersballetomanesatomizationsapproximatesappointmentsanticonsumeranisotropismamobarbitalsamelioratorsadjournmentsaccumulatorsacclimationsacclamationsabominationsabolishmentsthermostaticslumpflationmineralogistmetamorphismexophthalmoswitenagemotsvoluntaryismvoluntarismsvasectomizestransformerstrampolinisttolbutamidesthromboxanesthermographsthalidomidestetrazoliumsterminationstemporalizestautomerismstaphonomistssynaptosomessynaptosomalsublimationssubdominantsstromatolitestomatitisesstomatitidesstichomythiastenothermalsteamrollingsteamrollersspasmolyticssomatopleuresomatomedinssomatologiessolmizationssmallclothessemimonasticsemidominantscyphistomasscyphistomaeschistosomalscapegoatismsarcomatosissanctimoniessalinometersromanticistsromanticismsretransformsremonstratorremonstratesremigrationsremediationsrecommittalsrecombinantsreclamationsrationalismsrambouilletsradiometriesprotomartyrspromulgatorsprognathismspostvagotomypostorgasmicpostmedievalpostimperialpomegranatespolarimeterspiroplasmatapictorialismphragmoplastpermutationspastoralismsparonomasticpalindromistoverpaymentsovermasteredovariotomiesoutmasteringosmolaritiesosmolalitiesorientalismsoptimalitiesoperationismonomasticiannonterminalsnonruminantsnonmilitantsnonaromaticsnonargumentsnomenclatorsnematologistnematologiesnationalismsmyxedematousmythomaniacsmyofilamentsmyelopathiesmyeloblasticmycoplasmatamultinomialsmovabilitiesmountaineersmotorboatersmotherboardsmortarboardsmonosynapticmonocrystalsmonasticismsmodularitiesmiseducationmiscitationsmiscatalogedmisanthropesmisallottingmicrogametesmetricationsmethanationsmetathoraxesmetathoracesmetasomatismmetasequoiasmetafictionsmesothoraxesmesothoracicmesothoracesmercurationsmeprobamatesmemorialistsmelanoblastsmegatonnagesmegaprojectsmegaloblastsmeadowsweetsmasturbatorsmastectomiesmarginationsmarathoningsmanipulatorsmandolinistsmammalogistsmalpositionsmalfunctionsmagnetopausemadreporitesmacrogametesmacrocytosesmackintosheslymphoblastslaparotomieslachrymatorsitemizationsisothermallyisoenzymaticisodiametricintimidatorsinseminatorsinformationsinflationismimprovisatorimpregnatorsimportanciesimmigrationsimbricationsimaginationsilluminatorshypothermiashousemastershomesteadinghomeopathiesheterogamousheterogamieshematoxylinshematologieshematogenousheadforemostharmonicistsharbormastergeomagnetismgastronomiesgastrocnemiigangsterdomsgametophoresgalactosemicfulminationsformulationsfootlambertsfomentationsfimbriationsferromagnetsexophthalmuseudaemonistseuchromatinsethionamidesergastoplasmepitheliomasenumerationsenterostomalemotionalistembarkationsemasculatorsemancipatorsearthmovingsdynamometersdominatricesdomesticatesdisclamationdisaccustomsdenominatorsdemocratizesdecompensatecyclothymiascryptomeriascreationismscosmeticianscorporatismscontemplatescontaminantscontainmentsconsummatorsconsummativecompurgatorscompilationscompensativecomparatistscommutationscommunicantscommunalistscommonaltiescomminationscologarithmscollimationschrismationscentimorganscementationscaprolactamscalorimetersbrominationsbrainstormerbombinationsbimodalitiesbarnstormingavitaminosesautomorphismautoerotismsaudiometriesastrometriesastrocytomasassimilatorsarteriogramsapocalyptismantonomasiasantinepotismantimosquitoantimitoticsanemometriesanastomosingamylopectinsamphibolitesamontilladosammoniationsaminopterinsambulatoriesamblygonitesamazonstonesamalgamatorsagnosticismsagglomeratesaffirmationsadumbrationsadoptionismsadoptianismsactinomycinsactinometersachromatizesachromatismsaccompanistsaccommodatesabandonmentsstapedectomyspermatozoidspermatocytesomnambulatesomatotropinsemitropicalsectionalismradiochemistproblematicsosteomalacianominalisticnoctambulistmoderatenessmicrocrystalmesotheliomamalversationmalacologistmacrocytosisgynecomastiagalactosemiadissimulatordichromatismdiastrophismcontumaciousautomobilistassimilatoryascomycetousanecdotalismnontemporalsnondominantsenamorationszoospermaticzoomagnetismzanthoxylumsxanthomatousvoltammetersverminationsvasectomisesvasectomisedvaricotomiesvaporimetersuranometriesunwomanliesttulipomaniastuberculomastrypanosomictrypanosomaltrophoplasmstrombidiasistrombidiasestrinomialisttrinomialismtransumptiontransformisttransformismtrachomatoustoxicomaniastimbromaniasthiosinaminethingumabobsthingamybobstheorematisttheomachiststhaumatropesteratomatoustemporaneoustemporaltiestemporalnesstemporalisestemporalisedtelecommandstechnomaniastautologismstauromachiestambourinisttachometriestacheometerssymptomatizesymptomatisesubmontanelystrongarmingstrabotomiesstrabometersstomatodaeumstercoranismsteganogramssteatomatousstaphylomatastalactiformstaktometersstakhanovismstadiometersstactometerssquamositiesspermatozoicspermatogenyspelaeothemssomesthesiassomatotypingsomatotropicsomatotoniassomatotensicsomatoplasmssomatologistsomaestheticsolmisationssolarimeterssituationismserotaxonomysensationismsenarmontitesemeioticiansematologiesseismonasticscitamineousscattermouchsarcolemmatasaprophytismsaltimbancossaltationismsalinometricroutemarchesromanisationrelationismsreassumptionreassortmentreallotmentsreactionismsreaccustomedramentaceousrachiotomiesracemisationquantometerspyranometerspseudomartyrpsammophyticpsammophytesproximationsprotoplasmalprotagonismspromuscidatepromptuariesproclaimantsprismatoidalpotamologistpotamologiespotamogetonspostliminaryporismaticalpolymastismspolygonatumspneumathodesplatformingsplastometricplastometersplastogamiesplasmosomataplanometriesplanogametesplagiostomesphotorealismphilomathiesphagocytismspetalomaniasperitonaeumsperistomaticperiostracumpathognomiesparasymbiontparamastoidsparacetamolspaedobaptismovariotomistoutmeasuringoutmarriagesosteomalacicornamentistsorganistrumsoptimisticaloptimalisingophthalmistsonomasticonsomniparitiesommatophoresodontomatousobumbrationsobtemperatesnummulationsnoumenalistsnotaphilismsnomadisationneovitalismsnematophoresnematocysticnematoblastsmythologiansmystagogusesmystagogicalmyographistsmutterationsmutationistsmussitationsmusculationsmurmurationsmultivariousmulticostatemucronationsmousquetairemountenancesmotorcoachesmothercraftsmonopetalousmonolatristsmonohydratesmonographistmonogamisticmonisticallymonarchisticmolecatchersmoderatrixesmoderatricesmissummationmisrelationsmisinformantmisformationmiscegenatormisbestowalsmisanthroposmisallotmentminoritairesmilquetoastsmigrationistmidlittoralsmeteorogramsmetatheoriesmetapoliticsmetaphoristsmetamorphistmetallocenesmetagnathousmetachronismmetabolomicsmetabolisingmesognathousmesognathismmesognathiesmesogastriummeliorativesmelanositiesmelanisationmediatorshipmechatronicsmaysterdomesmatronlinessmatroclinousmatrocliniesmatriclinousmassotherapymartellandosmarcatissimomanducationsmancipationsmammectomiesmamillationsmalakatoonesmajoritairesmajorettingsmaisterdomesmaisonnettesmaintopsailsmaintopmastsmailshottingmagnesstonesmaderisationmadefactionsmachicolateslomentaceouslogomachistslithomancieslimacologistleptosomaticlamellationskeratotomieskeratometersitemisationsitacolumitesisometropiasisomagneticsisochromaticipratropiumsincremationsinanimationsimpugnationsimprovisatesimprovisatedimpropriatesimprobationsimpostumatesimpostumatedimposthumateimplorationsimpignoratesimpastationsimpassionateimparkationsimmortaliserimmiserationiconomachistiatrochemisthysteromaniahypognathismhypogastriumhylopathismshumectationshomothallieshomoplastieshomoeostatichomoeostasishomoeostaseshomoblastieshominisationhomeopathisthojatolislamhojatoleslamhippodamistshematoblastshectogrammesharmoniumisthaptotropismhammerstoneshammerclothshalophytismshaemostaticshaemostasiashaematolyseshaematocritshaematoceleshaematoblastgynaecomastygynaecomastsgramophonistgonimoblastsgnathostomesglomerationsglaucomatousgeomagnetistgemmulationsgastrotomiesgastronomersgasometricalgamotropismsgametogeniesformicationsforetopmastsforestalmentforepaymentsflamboyantesfavouritismsexanimationsetheromaniasestramazoneserotomaniacsergatomorphsempassionateemotionaliseemetophobiasembolisationembarcationsemasculatorydoomwatchersdominatrixesdomesticatordomesticabledoctrinarismdismutationsdismountablediplomatizesdiplomatisesdiplomatiseddiplomatesesdimidiationsdimerisationdichromaticsdiatonicismsdeutoplasmicdeuteroplasmdesquamatorydespumationsdeplumationsdemonolatersdemonetarisedemocratistsdemocratisesdemocratiserdemocratiseddemigrationsdemibastionsdemarkationsdactylogramscyclostomatecumulostraticryptomnesiacryptogamistcryptogamiescremationistcremationismcraniometerscountermarkscosmoplasticcosmonauticscosmolatriescorybantismscontemplantsconnumeratesconfirmatorscompulsatorycompulsativecompotationscomportancescompaginatescompactifiescommiseratorcommensalitycommendatorscognominatescoalitionismclistogamiescleptomaniaschromatopsiachorusmasterchemonastiescausationismcatholicismscartomanciescallistemonsbombilationsbiomagneticsbeaumontagesbathometriesbathochromesaxonometriesaxiomatisingauxanometersautotoxemiasautotomisingautomobilismautomatisingaudiometristattorneyismsattorneydomsatomisationsasymptoticalastrotourismastronomizesastronomizedastronomisesastronomisedastrocompassastoundmentsarmipotencesaraeometriesapotropaismsapostolicismapoliticismsapodyteriumsantonomasticantimoniatesanthomaniacsangiostomousamyotrophiesamphistomousamortisementaminobutenesametabolismsaltaltissimoallotropismsagrotourismsagrostemmataagritourismsafforcementsaerotropismsadenectomiesacuminationsachromatisesachromatisedacetonaemiaszoomastigotezoomastiginawinston-salemwilliamstowntrichostigmatinamiformesthamnophilussyncategoremsymbololatrystromateidaestenotaphrumstemmatologysteam-poweredstalogometerspermatocidespermatocelesomaesthesissomaesthesiasmooth-shavensmooth-hairedsmall-toothedsemicomatosescophthalmusschizothymiascammonyrootpost-maturitypolytonalismpolysemanticplasmacytomapentastomidaostracodermiophthalmitisommastrephesnonsegmentalnoctambulismnitrosomonasnestorianismneoplatonismmotorisationmost-valuablemoralisationmonetisationmomentaneousmoderate-sizemisconstrualminimisationmetamorphousmaximisationmastigophoremastigophoramalopterurusmalacostracalampropeltiskatamorphismimmunisationheterosomatahematohistonhematocolposhaemoproteushaematolysisgram-positivegastromycetegastrolobiumfloating-mossfeminisationentomostracadistomatosisdesmograthusdemonisationdemographistcyclostomataculteranismocomatosenesschimonanthuschalcostigmacatostomidaecallosectomyblastomyceteblastodermicblastocytomabiosystematyautosemanticaulostomidaeascomycotinaanisogameticamphitropousamortisationalstroemeriaaegospotamosaccompanyist
Phrases (178)
woman's doctorwolfram steelweapon systemwaste of moneytrust companythomas tallisthomas mertonthomas hobbesthomas edisonthomas becketterminus a quostorax familystock companystar magnoliastanding roomsocial systemsingle combatroman lettersprotest marchpostage stampmustela visonmountain rosemountain passmount shermanmosquito hawkmilitary postmaster of artsmarcel proustman's clothingman of letterslowell thomasgross anatomygenus tolmieagenus marmotaformal systemfirst stomachearnest moneydragon's mouthcustomer's mancompass pointchristmas boxchamois clothbalsam of toluauguste comteartist's modelarthur symonsamino plasticadipose tumoryosemite toadwestern samoavena comitansupset stomachtrue sago palmtrue marmosettower mustardtomato streaktobacco smoketime constantthomas willisthomas malorythomas j. hanksthomas huxleythomas dekkerthomas deckerthird stomachthermos flasktapestry mothsuit of armourstream orchidstorm lanternstone bramblestomach upsetsteel companysteam ejectorstarter motorstarnose molestaghorn mossstage monitorsquare fathomspearmint oilsouth vietnamsouth americasomatic sensesoftball gamesoft ice creamsmall fortunesimhath torahsimchat torahsimchas torahshortfin makosex chromatinsemantic rolesanto domingosaint timothysaint emilionsaint dominicsaint ambroserumex acetosarosa moschatarainbow smeltquestion markptyas mucosusprimrose pathpotato mosaicpostage meterportal systemoptical prismoptical maseroptic chiasmaomental bursaold testamentnorman thomasnan mountainsmovable feastmoustache cupmotor aphasiamother teresamosquito boatmojave desertmohave desertminor fast daymeteor streammescal buttonmating seasonmaster of lawsmason's trowelmashed potatomarx brothersmarsh trefoilmarsh felwortmarket forcesmariotte's lawmarginal costmarabou storkmaltese crossmalcolm stockmajor fast daymaine lobsterlion marmosetisthmus of krahospital roomhomestead lawharvest mousehampton roadsgenus neotomagenus manihotgenus lomatiagenus eustomafoster familyfast of tammuzeastern samoadomestic goatdomestic carpdomed stadiumdolomite alpsdiamond statedamask violetcormous plantcompass plantcompass northcommon teaselclammy locustchaim soutinecentre of masscenter of masscashmere goatc. trachomatisbreast of lambbayes' theoremautumn crocusatrium cordisaster dumosusarthur holmesarna bontempsanonymous ftpangstrom unitammonium saltaccustomed to
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