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

 (In Any Order)
There are 475 15 letter words, 96 15 letter phrases and 0 15 letter abbr's with I,S,S,O,N,S in.

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

Expand?WordSave?LengthUsagePointsType
psychosynthesis15
31 nounn
noun

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

equivocalnesses15
29 nounn
noun

• unclearness by virtue of having more than one meaning

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

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

explosivenesses15
27
Valid word for Scrabble US
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

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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 (475)
professionalismunconsciousnessdissatisfactionintussusceptionspermatogenesisimpressionisticassimilationistpretentiousnessforesightednessexpressionistictrustworthinessunrighteousnessmischievousnessindustriousnessdispassionatelyunselfconsciousunprepossessingstandoffishnessresponsiblenesspunctiliousnesspromiscuousnessprogressivenessprestigiousnessprecipitousnessperspicuousnessmeritoriousnessmagnanimousnessimpecuniousnessillustriousnessignominiousnessexpeditiousnessemotionlessnesscontentiousnessconsideratenessconnoisseurshipwearisomenessesvivaciousnessesvisionarinessesvicissitudinousvexatiousnessesunmelodiousnesstrypanosomiasistenaciousnessestemerariousnesssubstantiationsspecialisationsservomechanismssensationalizessensationalistssensationalisesrumbustiousnessreconnaissancespsychosynthesispseudoscientistproximatenessespresuppositionspredispositionsplainspokennesspestiferousnesspenuriousnessesoverenthusiasmsodoriferousnessobstructivenessobliviousnessesnecessitousnessmistranslationsmellifluousnessmaliciousnessesluxuriousnessesludicrousnessesinoffensivenessinjuriousnessesingeniousnessesincorrectnessesinconsistenciesfoolhardinessesfloriferousnessequivocalnessesdichotomousnessdestructionistsdeleteriousnessconsecutivenessconsciousnessesconcessionairesconceitednessescompendiousnesscommissionairesclassificationscholinesterasescapaciousnessesbusinesspersonsbountifulnessesbelongingnessesaudaciousnessesatrabiliousnessassimilationismassiduousnessesarrondissementsankylostomiasisankylostomiasesancylostomiasisancylostomiasesambitiousnessesacrimoniousnessunobtrusivenessfashionablenessconspicuousnessceremoniousnesscarnivorousnessworrisomenesseswesternisationsvoraciousnessesvoluntarinessesvoicelessnessesvivisectionistsvicariousnessesveraciousnessesunworldlinessesunseriousnessesunprofessionalsunfossiliferoustrypanosomiasestransmissometertransistorisingtomboyishnessestenosynovitisestemporarinessesteleprocessingssuperscriptionssubprofessionalsubcommissionedstrongyloidosisstrongyloidosessteroidogenesissteroidogenesesspinthariscopessophisticationsseroconversionssententiousnesssensualizationssensationalismssensationalisedsegregationistsseditiousnessessecondarinessesseaworthinessessalaciousnessessagaciousnessessacrosanctitiesrighteousnessesretransmissionsrestrictionistsrestrictionismsreservationistsreligiousnessesreconditenessesrapaciousnessespurposivenessespsycholinguistspseudoscorpionsprosthodontistspromotivenessespressurizationsposttransfusionpointlessnessespictorialnessesphotosensitizespantisocratistsoverpersuasionsopprobriousnessoperativenessesofficiousnessesoffensivenessesobtrusivenessesobstructionistsobstructionismsobstinatenessesobsessivenessesobnoxiousnessesobjectivenessesnormativenessesnonuniquenessesnonsensicalnessneuroscientistsmountainousnessmomentarinessesmissionizationsmisdescriptionsmillionairessesmelodiousnessesmaladroitnesseslitigiousnesseslightsomenesseslaboriousnessesjudiciousnessesinviolatenessesinvidiousnessesinstructorshipsinsolublenessesinsidiousnessesinnocuousnessesingenuousnessesincuriousnessesincorruptnessesimpetuousnessesimperiousnessesimmovablenessesillogicalnessesidiomaticnesseshousewifelinesshilariousnesseshexosaminidasesgrandiosenessesfrivolousnessesfractiousnessesforgivingnessesflirtatiousnessfissiparousnessferociousnessesfeloniousnessesfacetiousnessesexplosivenessesevocativenessesendoparasitismsegregiousnesseseasygoingnessesdownrightnessesdissolutenessesdisinfestationsdisconsolationsdisassociationsdesultorinessesdeliriousnessesdeliciousnessesdeciduousnessescustomarinessescrotchetinessescrosslinguisticcrashworthinesscorrosivenessesconsultantshipsconstructivistsconstructivismsconfirmednessesconfidingnessesconfessionalistconfessionalismconducivenessescomradelinessescombativenessesbumptiousnessesbrotherlinessesbronchoscopistsautosuggestionsatrociousnessesassociationistsassociationismsambiguousnessesairworthinessesabstractionistsabstractionismstendentiousnesssubordinatenessrepetitiousnessnucleosynthesislongsightednessinjudiciousnessincongruousnessefficaciousnessprerevisionistsnonprogressivesmononucleosisesendometriosisesantisubversionsantidepressionsyellowishnessesvertiginousnessverminousnessesvapourishnessesunwomanlinessesunseaworthinessunsavourinessesunsatisfactionsunknowingnessesunforgivenessesuncourtlinessesunanimousnessestripersonaliststripersonalismstransgressionaltransfusioniststestimonialisestendenciousnesssynthetisationssynthesizationssynthesisationssyncretisationssynaposematismssymmetrisationssuppositionlesssuperstructionssulphurisationssuggestionisingsubversionariessubinsinuationssubcommissionersubassociationsstrobilisationsstigmatisationssporangiosporesspiritousnessessoutherlinessessolubilisationssoldierlinessesshillingsworthssherardisationssericitisationssensualisationssemiconsciouslyselenographistssecuritisationssecularisationssectionisationsscrumptiousnessscribaciousnessscorchingnessessclerotisationsscintilloscopesscintillascopesscholarlinessesschematisationsscandalisationssansculotteriessanguineousnesssaccharisationsrestorationistsrestorationismsrestitutionistsrestitutionismsrequisitionistsreconnoissancesradiosensitizesradiosensitisesradiosensitisedpyknodysostosispsilanthropistspsilanthropismspseudosolutionsprussianisationprosaicalnessesprominentnessesprogressionistsprogressionismsprofessionalistprocessionalistpressurisationsprepossessinglypredatorinessespolysynthetismspolysynthesismspoisonousnessesplasticisationsphotosynthesisephotosensitisesphotosensitiserphotosensitisedpedagoguishnesspasteurisationspassionlessnessparasitisationsoverhastinessesostensibilitiesomnifariousnessocclusivenessesnotoriousnessesnortherlinessesnondescriptnessnoiselessnessesnefariousnessesmusicalisationsmortiferousnessmisutilisationsmissionisationsmisinstructionsmisbecomingnesslysogenisationslithesomenesseslissencephalousliquorishnesseslaryngoscopistslactiferousnessinspirationistsinspirationismsinquisitionistsinofficiousnessinodorousnessesinobtrusivenessinnoxiousnessesincredulousnessincapaciousnessimpoliticnessesimpassionednessimmunoassayistsimmiserisationsidioticalnesseshypostasisationhyposensitisinghoydenishnesseshoidenishnessesherbivorousnessgreisenisationsglutinousnessesfuraciousnessesfugaciousnessesformativenessesextensionalismsdistortednessesdissolvablenessdissolutionistsdissolutionismsdissociablenessdissertationistdisobligingnessdisillusionizesdisillusionisesdisillusioniseddisforestationsdiscommissioneddisassimilationdioeciousnessesdesalinisationsdecommissionerscrystalisationscriminousnessescounsellorshipscontrariousnesscontinuednessescontinualnessescontesserationsconsumptivenessconspiratressesconsenescenciescongenialnessesconfessionariesconcessionariescompositenessescompliantnessescoessentialnesscoconsciousnesscircuminsessionchromaticnessesbisphosphonatesbastardisationsaftersensationsaerosolisationsaccessorinessesureterostenosissystematisationsphenisciformesself-consciouslypycnodysostosisprospectivenessprofessionalisepraisworthinessnoninvasivenessnephrosclerosisneoclassicisticlow-spiritednesslaryngostenosisirreligiousnessdesensitisationcross-sententialcross-questionercross-linguisticcombustibleness
Phrases (96)
visual sensationuss constitutionsuborder oscinesstrait of messinastenotus acaulisst. thomas aquinassinus sigmoideussense impressionscottish lallansquarter sessionspractice sessionplace of businesspanel discussionorder of businessjohann strauss iiii thessaloniansgroup discussiongossip columnistgenus rosmarinusgenus passifloragenus aspidiotusdoris may lessingdiagnostic assaychondrus crispusbusiness concernbasic assumptionactor's assistantwoodsia ilvensisthomsen's diseasesynoptic gospelssuspension pointsteller's sea lionspinal accessorysow one's wild oatssouth sea islandssophora sinensissocial scientistslang expressionsinus coronariussinus cavernosusshining clubmosssensory epilepsysenile psychosissaratoga springsrolando's fissurepyloric stenosisprincess of walespianissimo assaipassion of christorder insessoresmustelus norrisimoses maimonidesmorning sicknessmimosa sensitivamariner's compasslanguas speciosajehovah's witnesshomarus capensishodgkin's diseasegenus thermopsisgenus suksdorfiagenus steatornisgenus solenopsisgenus sitophylusgenus scaphiopusgenus pygoscelisgenus psychopsisgenus perisoreusgenus ostryopsisgenus ophisaurusgenus odontaspisgenus mesohippusgenus meconopsisgenus liposcelisgenus eragrostisgenus ectopistesgenus corylopsisgenus conuropsisgenus chrysopsisgenus chaenopsisfrancis of assisifashion businessdressing stationdoing business asdisciotis venosaclass-action suitclass gnetopsidacassius longinuscash in one's chipscapparis spinosabusiness collegebrussels griffonbromus secalinusassociate in artsaddison's diseaseacademic session
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