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15-Letter Words Containing: O,N,S,I,S,T,S

 (In Any Order)
There are 295 15 letter words, 40 15 letter phrases and 0 15 letter abbr's with O,N,S,I,S,T,S in.

Best Scoring 15 Letter Words With: O,N,S,I,S,T,S

Expand?WordSave?LengthUsagePointsType
psychosynthesis15
31 nounn
noun

• A form of psychology based on the direct experience of the self.

photosensitizes15
29 verbv
verb

• make (an organism or substance) sensitive to the influence of radiant energy and especially light

objectivenesses15
29 nounn
noun

• judgment based on observable phenomena and uninfluenced by emotions or personal prejudices

expressionistic15
26 adjectiveadj
adjective

• of or relating to expressionism

proximatenesses15
26 nounn
Valid word for Scrabble US
psycholinguists15
26 nounn
noun

• a person (usually a psychologist but sometimes a linguist) who studies the psychological basis of human language

pressurizations15
26 nounn
Valid word for Scrabble US
missionizations15
26 nounn
Valid word for Scrabble US
crashworthiness15
26 nounn
noun

• The state or quality of being crashworthy.

bronchoscopists15
26 nounn
Valid word for Scrabble US
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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 (295)
dissatisfactionintussusceptionspermatogenesisimpressionisticassimilationistpretentiousnessforesightednessexpressionistictrustworthinessunrighteousnessindustriousnessdispassionatelystandoffishnesspunctiliousnessprestigiousnessprecipitousnessmeritoriousnessillustriousnessexpeditiousnessemotionlessnesscontentiousnessconsideratenessvicissitudinousvexatiousnessestrypanosomiasistenaciousnessestemerariousnesssubstantiationsspecialisationssensationalizessensationalistssensationalisesrumbustiousnesspsychosynthesispseudoscientistproximatenessespresuppositionspredispositionspestiferousnessoverenthusiasmsobstructivenessnecessitousnessmistranslationsincorrectnessesinconsistenciesdichotomousnessdestructionistsdeleteriousnessconsecutivenessconceitednessesclassificationscholinesterasesbountifulnessesatrabiliousnessassimilationismarrondissementsankylostomiasisankylostomiasesancylostomiasisancylostomiasesambitiousnessesunobtrusivenesswesternisationsvoluntarinessesvivisectioniststrypanosomiasestransmissometertransistorisingtomboyishnessestenosynovitisestemporarinessesteleprocessingssuperscriptionsstrongyloidosisstrongyloidosessteroidogenesissteroidogenesesspinthariscopessophisticationssententiousnesssensualizationssensationalismssensationalisedsegregationistsseditiousnessesseaworthinessessacrosanctitiesrighteousnessesretransmissionsrestrictionistsrestrictionismsreservationistsreconditenessespsycholinguistsprosthodontistspromotivenessespressurizationsposttransfusionpointlessnessespictorialnessesphotosensitizespantisocratistsoperativenessesobtrusivenessesobstructionistsobstructionismsobstinatenessesobjectivenessesnormativenessesneuroscientistsmountainousnessmomentarinessesmissionizationsmisdescriptionsmaladroitnesseslitigiousnesseslightsomenessesinviolatenessesinstructorshipsincorruptnessesimpetuousnessesidiomaticnessesfractiousnessesflirtatiousnessfacetiousnessesevocativenessesendoparasitismsdownrightnessesdissolutenessesdisinfestationsdisconsolationsdisassociationsdesultorinessescustomarinessescrotchetinessescrosslinguisticcrashworthinessconsultantshipsconstructivistsconstructivismsconfessionalistcombativenessesbumptiousnessesbrotherlinessesbronchoscopistsautosuggestionsatrociousnessesassociationistsassociationismsairworthinessesabstractionistsabstractionismstendentiousnesssubordinatenessrepetitiousnessnucleosynthesislongsightednessprerevisionistsendometriosisesantisubversionsantidepressionsvertiginousnessunseaworthinessunsatisfactionsuncourtlinessestripersonaliststripersonalismstransgressionaltransfusioniststestimonialisestendenciousnesssynthetisationssynthesizationssynthesisationssyncretisationssynaposematismssymmetrisationssuppositionlesssuperstructionssulphurisationssuggestionisingsubinsinuationssubassociationsstrobilisationsstigmatisationsspiritousnessessoutherlinessessolubilisationsshillingsworthssherardisationssericitisationssensualisationsselenographistssecuritisationssecularisationssectionisationsscrumptiousnesssclerotisationsscintilloscopesscintillascopesschematisationsscandalisationssansculotteriessaccharisationsrestorationistsrestorationismsrestitutionistsrestitutionismsrequisitionistsradiosensitizesradiosensitisesradiosensitisedpyknodysostosispsilanthropistspsilanthropismspseudosolutionsprussianisationprominentnessesprogressionistsprofessionalistprocessionalistpressurisationspredatorinessespolysynthetismspolysynthesismsplasticisationsphotosynthesisephotosensitisesphotosensitiserphotosensitisedpasteurisationsparasitisationsoverhastinessesostensibilitiesnotoriousnessesnortherlinessesnondescriptnessmusicalisationsmortiferousnessmisutilisationsmissionisationsmisinstructionslysogenisationslithesomenesseslaryngoscopistslactiferousnessinspirationistsinspirationismsinquisitionistsinobtrusivenessimpoliticnessesimmunoassayistsimmiserisationsidioticalnesseshypostasisationhyposensitisinggreisenisationsglutinousnessesformativenessesextensionalismsdistortednessesdissolutionistsdissolutionismsdissertationistdisforestationsdisassimilationdesalinisationscrystalisationscontrariousnesscontinuednessescontinualnessescontesserationsconsumptivenessconspiratressescompositenessescompliantnessescoessentialnesschromaticnessesbisphosphonatesbastardisationsaftersensationsaerosolisationsureterostenosissystematisationpycnodysostosisprospectivenesspraisworthinessneoclassicisticlow-spiritednesslaryngostenosisdesensitisationcross-sententialcross-questionercross-linguisticcombustibleness
Phrases (40)
visual sensationuss constitutionstrait of messinastenotus acaulisst. thomas aquinasscottish lallansquarter sessionspractice sessionjohann strauss iiii thessaloniansgossip columnistgenus aspidiotusdiagnostic assaybasic assumptionactor's assistantthomsen's diseasesynoptic gospelssuspension pointsteller's sea lionsow one's wild oatssouth sea islandssocial scientistsaratoga springspyloric stenosispassion of christmustelus norrisimimosa sensitivajehovah's witnessgenus thermopsisgenus steatornisgenus sitophylusgenus ostryopsisgenus odontaspisgenus eragrostisgenus ectopistesdressing stationdisciotis venosaclass-action suitclass gnetopsidaassociate in arts
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