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

 (In Any Order)
There are 134 15 letter words, 46 15 letter phrases and 0 15 letter abbr's with O,Y,S,I,A,S in.

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

Expand?WordSave?LengthUsagePointsType
psychosexuality15
35 noun, adjectiven, adj
noun

• the mental representation of sexual activities

psychochemicals15
34 nounn
Valid word for Scrabble US
adenohypophysis15
32 nounn
noun

• the anterior lobe of the pituitary body; primarily glandular in nature

sulfinpyrazones15
32 nounn
Valid word for Scrabble US
paramyxoviruses15
32 nounn
noun

• Any member of the Paramyxoviridae family of negative-sense single-stranded RNA viruses responsible for a number of human and animal diseases.

symmetrizations15
31 nounn
Valid word for Scrabble US
psychotherapist15
30 nounn
noun

• a therapist who deals with mental and emotional disorders

psychotherapies15
30 nounn
noun

• the branch of psychiatry concerned with psychological methods

• the treatment of mental or emotional problems by psychological means

gyrostabilizers15
30 noun, adjectiven, adj
noun

• a stabilizer consisting of a heavy gyroscope that spins on a vertical axis; reduces side-to-side rolling of a ship or plane

systematization15
29 nounn
noun

• systematic organization; the act of organizing something according to a system or a rationale

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Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 15 Letter Words

Words (134)
psychotherapistinstantaneouslyanaesthesiologyphysiotherapistsuppositionallysynchronisationcompassionatelyseismologicallydispassionatelysystematizationsanctimoniouslyagranulocytosisadenohypophysistrypanosomiasissyllogisticallysophisticatedlypsychohistorianpolysaccharidespolymerisationsperspicaciouslyoverclassifyinghyperfastidiouselectroanalysisastrophysicistsankylostomiasisankylostomiasesancylostomiasisancylostomiasesviscoelasticitytrypanosomiasessympathectomiessymmetrizationssulfinpyrazonessubstitutionarysolipsisticallysocialisticallyreactionaryismspsychotherapiespsychochemicalspsychoacousticspoststimulatoryphysiotherapiesparamyxovirusesnonpsychiatristmiscellaneouslylysogenizationsimmunoassayableichthyosaurianshypomagnesemiashypochondriaseshypnotherapistsgyrostabilizerselectrodialysiselectrodialyseseasygoingnessesdyslogisticallycongressionallycleistogamouslycholestyraminesbiosystematistsastrophysicallyapocalypticismsaerodynamicistspusillanimouslypsychosexualitymasochisticallyhypochondriasisdissatisfactorycrossopterygianbasidiomycetoussystematologiessynthetizationssynthetisationssynthesizationssynthesisationssyncretizationssyncretisationssynchronisticalsynaposematismssymmetrophobiassymmetrisationssymbolographiessymbolisticallysyllabographiesstrephosymboliastaphyloplasticsphygmographiespyramidologistspsychoanalysingproselytisationprogressionallypolysyllabicismpolychromatismsphyllosilicatespharyngoscopiespharyngologistsperissosyllabicperissodactylicperissodactylesmylonitisationslysogenisationslyophilisationslaryngoscopistsimmunoassayistsichthyosaurusesichthyophagistshypostasizationhypostasisationhypochondriastshypochondriasmshydrotherapistsgyrostabilisersfideicommissaryenhypostatisingencyclopaedistsencyclopaedismsdisquisitionarydisharmoniouslycytotaxonomistscrystalizationscrystalisationscryptographistscommissaryshipsastrodynamicisttransposabilitysystematisationlaryngostenosishypovitaminosishypostatisationhemiascomycetesdermatophytosisdermatomyositiscrystallisationcryoanaesthesia
Phrases (46)
wassily leontiefsiege of syracuseshorthand typistpolitical systemphysical processpersonality testoperating systemmilitary missionhyoscyamus nigergeomys bursariusdoris may lessingdiagnostic assayauditory ossicleanxiety neurosisanchovy dressingadvisory serviceyellow jessaminesyringa josikaeaspinal accessoryspecial olympicssour mash whiskeysocial secretarysiskiyou lewisiasir thomas maloryshipboard systemsensory activitysan francisco bayptolemaic systempityriasis roseaphysalis viscosaophrys musciferanonlinear systemmary harris joneslygus lineolarisliomys irroratusleprosy bacillusgenus psychotriagenus gypsophilafrancis scott keyfourier analysisfashion industryesox masquinongydesmodium gyranscorydalis solidabypass capacitoraxiomatic system
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