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15-Letter Words Containing: I,S,S,O,I,R,S

 (In Any Order)
There are 146 15 letter words, 26 15 letter phrases and 0 15 letter abbr's with I,S,S,O,I,R,S in.

Best Scoring 15 Letter Words With: I,S,S,O,I,R,S

Expand?WordSave?LengthUsagePointsType
psychohistories15
28 noun, adjectiven, adj
noun

• The scientific study of psychology and motivation in history.

expressionistic15
26 adjectiveadj
adjective

• of or relating to expressionism

harpsichordists15
26 nounn
noun

• someone who plays the harpsichord

pressurizations15
26 nounn
Valid word for Scrabble US
astrophysicists15
25 nounn
noun

• an astronomer who studies the physical properties of celestial bodies

spinthariscopes15
24 nounn
noun

• An early device for observing individual nuclear disintegrations.

constructivisms15
24
noun

• an abstractionist artistic movement in Russia after World War I; industrial materials were used to construct nonrepresentational objects

dissatisfactory15
24 adjectiveadj
adjective satellite

• not up to expectations

progressivistic15
23 adjectiveadj
Valid word for Scrabble US
forgivingnesses15
23
noun

• tendency to be kind and forgiving

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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 (146)
professionalismimpressionisticexpressionisticstereoisomerismindustriousnessprestigiousnessprecipitousnessmeritoriousnessillustriousnessconnoisseurshipvisionarinessestrypanosomiasisprogressivisticpresuppositionspredispositionsparasitologistsmistranslationsinjuriousnessesharpsichordistsdestructionistsconcessionairescommissionairesatrabiliousnessastrophysicistsastrobiologistsacrimoniousnesswesternisationsvicariousnessesunfossiliferoustransistorisingsuperscriptionsstrongyloidosissteroidogenesisspinthariscopessegregationistssacrosanctitiesretransmissionsrestrictionistsrestrictionismsreservationistsreligiousnessespsychohistoriesprogressivitiespressurizationspictorialnessespantisocratistsobstructionistsobstructionismsneuroscientistsmisdescriptionsmillionairesseslegislatorshipsinstructorshipsincuriousnessesimperiousnesseshilariousnessesforgivingnessesflirtatiousnessfissiparousnessendoparasitismsdeliriousnessescrosslinguisticconstructivistsconstructivismsairworthinessesabstractionistsabstractionismssuperstitiouslyrepetitiousnessdissatisfactoryprerevisionistsendometriosisesantisubversionsantidepressionsvertiginousnesstripersonaliststripersonalismstransfusionistssyncretisationssymmetrisationssupervisorshipssulphurisationssubversionariessubcommissionerstrobilisationsspiritousnessessoldierlinessesshillingsworthssherardisationssericitisationssecuritisationssecularisationsscribaciousnesssclerotisationssaccharisationsrestorationistsrestorationismsrestitutionistsrestitutionismsrequisitionistsradiosensitizesradiosensitisesradiosensitisedpsilanthropistspsilanthropismsprussianisationprotistologistsprogressionistsprogressionismsprofessionalistprocessionalistpressurisationsphotosensitiserpetrophysicistsperissosyllabicpasteurisationsparasitisationsoverspecialisesomnifariousnessmisinstructionsliquorishnessesinspirationistsinspirationismsinobtrusivenessimmiserisationsgyrostabilisersgreisenisationsdissertationistdisforestationsdecommissionerscrystalisationscriminousnessesconfessionariesconcessionariescommissaryshipscircuminsessionbastardisationsaerosolisationssphenisciformesschistorrhachisprofessionalisepraisworthinessopisthorchiasislow-spiritednessirreligiousnesscross-linguistic
Phrases (26)
strait of messinaseriola dorsalissense impressionpractice sessionjohann strauss iigroup discussiondoris may lessingdalbergia sissooursus horribilisswertia speciosasophora sinensissinus coronariusseriphus politusroccus saxatilispyloric stenosispityriasis roseapassion of christmustelus norrisimorning sicknesslatissimus dorsiiris pseudacorusfrancis of assisiepigastric fossadressing stationcapparis spinosaassociate in arts
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