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15-Letter Words Containing: O,S,S,A,I,S,E

 (In Any Order)
There are 220 15 letter words, 82 15 letter phrases and 0 15 letter abbr's with O,S,S,A,I,S,E in.

Best Scoring 15 Letter Words With: O,S,S,A,I,S,E

Expand?WordSave?LengthUsagePointsType
equivocalnesses15
29 nounn
noun

• unclearness by virtue of having more than one meaning

hexosaminidases15
28 nounn
Valid word for Scrabble US
servomechanisms15
27 nounn
noun

• control system that converts a small mechanical motion into one requiring much greater power; may include a negative feedback system

proximatenesses15
26 nounn
Valid word for Scrabble US
pressurizations15
26 nounn
Valid word for Scrabble US
crashworthiness15
26 nounn
noun

• The state or quality of being crashworthy.

standoffishness15
25 nounn
noun

• a disposition to be distant and unsympathetic in manner

vexatiousnesses15
25 nounn
Valid word for Scrabble US
schoolmasterish15
25 adjectiveadj
Valid word for Scrabble US
efficaciousness15
25 nounn
noun

• capacity or power to produce a desired effect

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All 15 Letter Words

Words (220)
professionalismspermatogenesisdispassionatelyatherosclerosisstandoffishnessmagnanimousnessconsideratenesswearisomenessesvivaciousnessesvisionarinessesvexatiousnessestenaciousnessestemerariousnessspecialisationsservomechanismssensationalizessensationalistssensationalisesschoolmasterishschistosomiasesreconnaissancesproximatenessesplainspokennessoverenthusiasmsmaliciousnessesfoolhardinessesequivocalnessesconcessionairescommissionairescholinesterasescapaciousnessesaudaciousnessesatrabiliousnessassiduousnessesarrondissementsankylostomiasesancylostomiasesambitiousnessesacrimoniousnessfashionablenesscarnivorousnesswesternisationsvoraciousnessesvoluntarinessesvicariousnessesveraciousnessesunprofessionalstrypanosomiasestransmissometertoastmistressesthalassocraciestemporarinessessubprofessionalspinthariscopessensualizationssensationalismssensationalisedsegregationistssecondarinessesseaworthinessessalaciousnessessagaciousnessessacrosanctitiesretransmissionsreservationistsrapaciousnessespressurizationspostmastershipspictorialnessesoverpersuasionsoperativenessesobstinatenessesnormativenessesnonsensicalnessmountainousnessmomentarinessesmillionairessesmaladroitnesseslegislatorshipslaboriousnessesinviolatenessesimmovablenessesillogicalnessesidiomaticnesseshilariousnesseshexosaminidasesgrandiosenessesfractiousnessesflirtatiousnessfissiparousnessfacetiousnessesevocativenessesendoparasitismseasygoingnessesdisposabilitiesdisinfestationscustomarinessescrashworthinessconfessionalistconfessionalismcomradelinessescombativenessesbiosystematistsautosuggestionsatrociousnessesassociativitiesambiguousnessesairworthinessessubordinatenessefficaciousnessantisubversionsantidepressionsvapourishnessesunwomanlinessesunseaworthinessunsavourinessesunanimousnessestripersonaliststripersonalismstransgressionaltestimonialisessystematologiessynthetisationssynthesizationssynthesisationssyncretisationssynaposematismssymmetrisationssupercargoshipssubversionariesstrabismometersstomatoplastiesstadholdershipssporangiosporessoutheasterliessherardisationssericitisationssensualisationsselenographistssecuritisationssecularisationssectionisationsscribaciousnesssclerotisationsscintillascopesscholarlinessesschematisationssansculotteriessanguineousnessrestorationistsrestorationismsreconnoissancesradiosensitizesradiosensitisesradiosensitisedpseudoarthrosisprosaicalnessesprofessionalistprocessionalistpressurisationspredatorinessesphilosophastersperissosyllabicperissodactylespedagoguishnesspasteurisationspassionlessnesspassifloraceousoverspecialisesoverhastinessesomnifariousnessnefariousnessesmassotherapistslysogenisationslissencephalouslactiferousnessincapaciousnessimpassionednessimmiserisationsidioticalnessesichthyosaurusesgyrostabilisersgreisenisationsfuraciousnessesfugaciousnessesformativenessesferroprussiatesextensionalismsdolichosaurusesdissolvablenessdissociablenessdissertationistdisforestationsdesalinisationscontrariousnesscontinualnessescontesserationsconspiratressescongenialnessesconfessionariesconcessionariescompliantnessescoessentialnesschromaticnessesbrachiosaurusesbisphosphonatesastrogeologistsassociabilitiesaftersensationsaerosolisationsaccessorinessesvasovesiculitissystematisationprofessionalisepraisworthinessnoninvasivenessneoclassicisticlaryngostenosisdesensitisationcross-sentential
Phrases (82)
visual sensationstrait of messinastenotus acaulissorbus domesticasiege of syracuseseriola dorsalisquarter sessionspractice sessionplace of businessphysical processpanel discussionii thessaloniansgeomys bursariusgenus rosmarinusgenus passifloragenus aspidiotusdoris may lessingdalbergia sissoocompositor's caseclass asteroideaassemblies of godwoodsia ilvensiswerlhof's diseaseus postal servicethomsen's diseasetexas storksbillswertia speciosasurgical processsubclass rosidaesteller's sea lionspinal accessorysow one's wild oatssouth sea islandssour mash whiskeysophora sinensissocial scientistslang expressionsiskiyou lewisiasinus cavernosusshipboard systemseaside scrub oaksartorius musclesalix lasiolepisrolando's fissureprincess of walespityriasis roseapast progressivemoses maimonidesmimosa sensitivameadow spikemossmariner's compasslanguas speciosajehovah's witnessiris pseudacorushomarus capensishodgkin's diseasegenus suksdorfiagenus steatornisgenus scaphiopusgenus ophisaurusgenus odontaspisgenus eragrostisgenus chaenopsisfrasera speciosaflavius josephusfashion businessepigastric fossadressing stationdoing business asdisciotis venosaclassified stockclass psilotataeclass gnetopsidacash in one's chipsbromus secalinusbasket spikemossballast resistorassociated stateassociate in artsas far as possibleaddison's diseaseacademic session
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