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

 (In Any Order)
There are 797 15 letter words, 336 15 letter phrases and 0 15 letter abbr's with O,I,S,E,R,S in.

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

Expand?WordSave?LengthUsagePointsType
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.

neurohypophysis15
31 nounn
noun

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

symmetrizations15
31 nounn
Valid word for Scrabble US
overspecializes15
31 verbv
verb

• To specialize to an excessive degree.

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

hyperextensions15
30 nounn
noun

• greater than normal extension

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

professionalize15
29 verbv
verb

• become professional or proceed in a professional manner or in an activity for pay or as a means of livelihood

• make professional or give a professional character to

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All 15 Letter Words

Words (797)
professionalismpsychotherapistspermatogenesisphysiotherapistunsportsmanlikemisapprehensionparthenogenesiselectrophoresisimpressionisticsurreptitiouslypretentiousnessnonprofessionalinterscholasticforesightednessappropriatenesssuperimpositiongloucestershiregastroenteritisexpressionisticconservationisttrustworthinessstereoisomerismstereochemistryunrighteousnessmultiprocessingindustriousnessunprepossessingatherosclerosisresponsiblenesspromiscuousnessprogressivenessprofessionalizeprestigiousnessprecipitousnessperspicuousnessneurohypophysismeritoriousnessinsurrectionistinopportunenessillustriousnesscooperativenessconsideratenessconnoisseurshipblameworthinesswearisomenessesvisionarinessestrisoctahedronstemerariousnesssupernutritionssuperannuationsstoichiometriesservomechanismsserendipitouslyschoolmasterishrumbustiousnessretrogressivelyrepristinationsrepresentationsreinstallationsreconnaissancesproximatenessesprohibitivenessprogressivisticpresuppositionspreprofessionalpredispositionspolysaccharidespolymerisationsphotoperiodismspestiferousnessperspicaciouslypenuriousnessesoverenthusiasmsoverembellishesoverclassifyingosmoregulationsoperationalistsodoriferousnessobstructivenessnonprofessorialnoncompressiblenitrocellulosesneuroanatomistsmonosaccharidesmisappropriatesmicroprocessorsluxuriousnessesludicrousnesseskremlinologistsintegrationistsinjuriousnessesinformativenessincorrectnessesimpoverishmentshyperfastidiousfoolhardinessesfloriferousnesselectroanalysisdisorientationsdisconcertmentsdiastereoisomerdestructionistsdeleteriousnessdeconstructionscorticosteronesconvertiblenessconcessionairescommissionairescommensurationscoinvestigatorscholinesterasesbusinesspersonsbioregionalistsatrabiliousnessarrondissementsanthroposophiesanfractuositiesacrimoniousnessunobtrusivenessunforgivingnesspreservationistceremoniousnesscarnivorousnessworrisomenesseswesternizationswesternisationsvoraciousnessesvoluntarinessesvicariousnessesveraciousnessesunworldlinessesunseriousnessesunprofessionalsunfossiliferousultramoderniststrypanosomiasestransmissometertoastmistressesthalassocraciesterritorialiststerritorialismstergiversationstemporarinessesteleprocessingssynchronicitiessymmetrizationssuperscriptionssupersaturationsuperovulationssupermajoritiessuperinfectionssuperinductionssupererogationssuperelevationssupercontinentssulfinpyrazonessubreptitiouslysubproletariatssubprofessionalstrongyloidosesstreptothricinssteroidogenesissteroidogenesesstadtholdershipsporangiophoressplendiferouslyspinthariscopesspectroscopistsspectrographiessolderabilitiessesquicarbonateseroconversionssemiabstractionsegregationistssecuritizationssecularizationssecondarinessesseaworthinessessclerotizationsscintillometerssaprogenicitiessacrosanctitiesrighteousnessesribonucleosidesrheumatologistsretransmissionsretinoblastomasresurrectionistrestrictionistsrestrictionismsreservationistsreregistrationsrepudiationistsreligiousnessesredistributionsredistillationsreconstructionsreconstitutionsreconsecrationsreconditenessesrecommissioningreasonabilitiesreactionaryismsrapaciousnessesradiotherapistspurposivenessespsychotherapiespsychosurgeriespsychoneuroticspsychohistoriespseudoscorpionspseudomorphismsprovocativenessprostatectomiesprosopographiesproprietorshipspromotivenessesproletarianisesprogressivitiespressurizationspredestinationspostmastershipspostdivestiturepictorialnessesphysiotherapiesphotosensitizerphosphoproteinspharmacognosiesperfunctorinesspasteurizationspararosanilinesparamyxovirusesparadoxicalnessoxidoreductasesoversubscribingoverstabilitiesoverspecializesoversensitivityoversaturationsoverpersuasionsoverinvestmentsoverintensitiesoverestimationsoverdiversitiesovercompressingoscillographiesopprobriousnessoperativenessesoperationalismsobtrusivenessesobservabilitiesnormativenessesnonsegregationsnonphilosophersnonintercoursesneurosecretionsneuroscientistsneurobiologistsmultiprocessorsmomentarinessesmisregistrationmisorientationsmisdescriptionsmiscorrelationsmillionairessesmicrostructuresmicrosporocytesmicroseismicitymicropublishersmicroporositiesmicrodissectionmaladroitnesseslegislatorshipslaboriousnessesirrevocablenessintolerablenessinterdiffusionsinoperativenessincuriousnessesincorruptnessesimpersonalitiesimperiousnesseshypochondriaseshypnotherapistshypersecretionshyperresponsivehypermodernistshyperextensionshydrocortisoneshilariousnessesheterothallismsheteromorphismsgyrostabilizersgrandiosenessesgeohydrologistsgeneralisationsfrivolousnessesfractiousnessesforgivingnessesflirtatiousnessfissiparousnessferromagnetismsferociousnessesethnohistoriansesterificationsenterocolitisesendoparasitismselectrofishingselectrodialysiselectrodialyseselectrodepositsegregiousnessesdownrightnessesdisintegrationsdisembarkationsdiscouragementsdisconformitiesdisaggregationsdictatorialnessdesultorinessesdeliriousnessesdefenestrationsdeconsecrationscytochemistriescustomarinessescrotchetinessescrashworthinesscountershadingscorticosteroidscorrosivenessescooperationistscontrollershipscontrapositivesconservatorshipcongressionallyconfirmednessesconcertmeisterscomradelinessescomparativenesscircumspectionscholestyramineschemotherapistschancellorshipsbrotherlinessesbioregionalismsbacteriologistsatrociousnessesaromatherapistsariboflavinosesantiprogressiveallelomorphismsairworthinessesaerosolizationsaerodynamicistsabsorbabilitiessuperstitiouslysuperpatriotismsubordinatenessstreptobacillusrepetitiousnessneoconservatisminvoluntarinessincongruousnessimportunatenesshemochromatosisdomineeringnesscrossopterygiancompressibilityallegoricalnessultraprecisionsschlockmeistersprerevisionistsnonuniversitiesnonstationariesnonprogressivesendometriosisesantisubversionsantidepressionszinjanthropuseswhoremistressesweatherisationswatercolouristsviscosimetricalvespertilionidsvertiginousnessverminousnessesvapourishnessesuterogestationsunseaworthinessunsavourinessesunprotestantiseunprogressivelyunforgivenessesuncourtlinessesultramodernismstripersonaliststripersonalismstrinitrocresolstraumatonastiestransliteratorstransgressionaltrainspotterishtraditionalisestopochemistriesthoracoplastiesthermochromismsthermalisationstheriomorphosistheriomorphosestheriomorphismstheocentricismsthankworthinesstetartohedrismsterritorialisesteratogeniciststelomerisationstelejournaliststelejournalismssyncretizationssyncretisationssynchronologiessymmetrophobiassymmetrisationssymbolographiessyllabographiessuspercollatingsupervisorshipssuperstructionssuperorganicistsuperorganicismsuperfoetationssupercomputingssupercargoshipssubversionariessubcommissionersubcategorisingsubalternationssubaggregationsstrombuliferousstrephosymboliastratosphericalstrabismometersstoechiometriesstilpnosideritestereoisometricsteganographiststeganographiesstalagmometriesstadholdershipssporangiosporesspironolactonesspiritousnessessphygmographiesspheroidisationspheroidicitiessphaerosideritespermatoblasticspeleotherapiessouthwesterliessoutherlinessessoutheasterliessoldierlinessessinistrodextralshowerproofingsshockumentariessherardizationssherardisationssericitizationssericitisationsselenographistsseismographicalsecuritisationssecularisationsscrumptiousnessscribaciousnessscorchingnessessclerotisationsschoolmistressyschoolmasteringscholarlinessesschillerisationscaremongeringssarraceniaceoussansculotteriessacerdotalisingrostrocarinatesrontgenoscopiesrontgenologistsrontgenisationsriverworthinessrevolutionisersrevitalisationsrevisualisationrevalorisationsretrogressionalretroactivenessretaliationistsresynchronisingresurrectionismresurrectioniserestorationistsrestorationismsrestitutionistsrestitutionismsresolvabilitiesresocialisationresinificationsrequisitionistsrepolarisationsreorganisationsremoralisationsremonetisationsremobilisationsrelativisationsrehospitalisingregularisationsreformationistsreconnoissancesrecondensationsrecolonisationsrecanalisationsradiosensitizesradiosensitizedradiosensitisesradiosensitisedquattrocentistsquattrocentismspteridophilistspsychochemistrypseudoarthrosisprotospathairesproselytisationprosaicalnessesprominentnessesproletariannessproletarianismsprojectisationsprogressionistsprogressionismsprogressionallyprogenitorshipsprogenitivenessprofessionalistprocreativenessprocessionalistproceleusmaticspressurisationspresentationistpresentationismprepossessinglypredesignationspredatorinessespococuranteismsphraseographiesphotosensitiserphosphocreatinsphlebosclerosisphilosophasterspharyngoscopiespharmacopoeistsphantasmagoriesphallocentrismspetrophysicistspersonalisationperissosyllabicperissodactylicperissodactylesperiodontitisespasteurisationspassifloraceouspalaeographistsoverweeningnessoverspecialisesoverspecialisedoverhomogenisesoverhastinessesovergeneralisesoveremphasisingovercentralisesovercapitalisesostreiculturistosteoarthriticsorchesographiesopisthographiesoophorectomisesomnifariousnessnuclearisationsnotoriousnessesnorthwesterliesnortherlinessesnortheasterliesnorethisteronesnondescriptnessneutralisationsnefariousnessesnarcoterroristsnarcoterrorismsmusicotherapiesmortiferousnessmorbillivirusesmongrelisationsmisimprovementsmisgovernauncesmineralisationsmicrosatellitesmicroprocessingmetachromatismsmenispermaceousmassotherapistsliteralisationsliquorishnesseslipodystrophieslionheartednessliberalisationslexicographistslateralisationslactiferousnesskeratinisationsirremovablenessintrosusceptioninteractionistsinteractionismsinodorousnessesinobtrusivenessincrossbreedingincredulousnessinapprehensionsimprovvisatoresimprovisatrixesimprovisatricesimpersonalisingimmiserizationsimmiserisationsichthyosauruseshysterectomizeshysterectomiseshysterectomisedhydrotherapistshydrogeologistshousemistresseshouseholdershiphomoeomorphismshieracosphinxeshieracosphingesheterostrophiesheteroscedasticheterochronismsheresiographiesheresiographersherbivorousnessgyrostabilisersgreisenizationsgreisenisationsgrangerisationsgeometrisationsfuraciousnessesfraternisationsformativenessesforisfamiliatesforeshorteningsforensicalitiesfideicommissaryferroprussiatesfederalisationsfaithworthinessextemporarinessexplorationistsexclaustrationseternalisationsenthronisationsendoradiosondesempoverishmentselectrochemistsecclesiolatriesdolichosaurusesdistortednessesdissertationistdisincorporatesdisimprisonmentdisforestationsdisempowermentsdiscomboberatesdisappropriatesdisafforestmentdevalorisationsdesulphurationsdesulfurisationdesilverisationdesacralisationdermatoplastiesderivatisationsderegistrationsdepolarisationsdepersonalisingdemythologisersdemoralisationsdecommissionersdecolorisationscyberterroristscyberterrorismscriminousnessescounsellorshipscorruptiblenesscorrosibilitiescorreligionistscorrelativenessconvulsionariesconversationismcontrariousnesscontractivenesscontesserationsconstringenciesconspiratressesconsimilaritiesconservatoriumsconfessionariesconcretisationsconcessionnaireconcessionariesconceptualiserscomprehensivisecomplementiserscircuminsessioncircumincessionchromaticnessescentralisationscategorisationscategoricalnesscastrametationscastanosperminecaramelisationscanisterisationbronchiolitisesbroadmindednessbrachiosaurusesbowdlerisationsbloodthirstiestbioprospectingsastrogeologistsarchpriesthoodsarcheobotanistsarchaeometristsarachnoiditisesapheliotropismsangustirostrateandromonoecismsallegorisationsaftersensationsaerosolisationsaeroelasticiansadsorbabilitiesacroparesthesiaaccessorinessesabsorptiometersabsorbefacientsureterostenosisthoracocentesissphenisciformesspectroscopicalsemi-abstractionself-righteouslyself-realisationself-destructionself-descriptionscrophularialesscomberesocidaeprospectivenessprofessionalisepraisworthinessoverbearingnessnephrosclerosisnephrolithiasisneighbourlinesslow-spiritednesslaryngostenosiskeratoscleritisirreligiousnessinsurrectionismheterosexualismgrossulariaceaegossipmongeringforthcomingnessenterolithiasisdermatophytosisdermatomyositiscryoanaesthesiacross-sententialcross-questionerconversationistchristocentrismbrownish-stripedbroad-mindednessaspidophoroidesaristotelianismaristolochialesanthropogenesisacroanaesthesia
Phrases (336)
unskilled persontietze's syndromethermal emissionsuborder oscinesstruthio camelusstrait of messinastraight shooterstocking stuffersports implementsports equipmentsouthern baptistsouth west africasource materialssorbus domesticasocial structuresir john herschelsinbad the sailorsiege of syracuseseriola dorsalissense impressionsenecio vulgarissecurity depositscorpaenoid fishres ipsa loquiturreligious personreligious mysticregius professorreciprocal crossquarter sessionsprunus domesticapresident wilsonpractice sessionplexus caroticusphysical processpersonality testpasseriform birdosmotic pressureorder testudinesorder sapindalesorder of businessoperating systemon a regular basisnewton's first lawnervus femoralismustela putoriusmaria montessorikraurosis vulvaejoseph priestleyironmonger's shophyoscyamus nigerhussein of jordanhookworm diseasegovernment issuegloriosa superbageomys bursariusgeologic processgenus salicorniagenus rosmarinusgenus priodontesgenus passifloragenus enterobiusgenus chordeilesessential tremorernst boris chaindoris may lessingdisplaced persondiospyros ebenumdeciduous forestdalbergia sissoocoronoid processcontainer vesselcompositor's caseclothes designerclass asteroideacivil censorshipchemical processbusiness concernbranta leucopsisauditory ossicleanxiety neurosisanchovy dressingancestor worshipalois senefelderair-to-air missileadvisory serviceacross the nationabies lasiocarpawhistle-stop tourwerlhof's diseasevireo solitariusvictor franz hessus postal servicetrial impressionthermal resistortexas storksbillsyringa josikaeaswertia speciosasurgical processsuppurating soresubclass rosidaestriped muishondstring orchestrastomach exercisesteller's sea lionspinal accessoryspike suppressorsour mash whiskeysorbus americanasophora sinensissocial secretarysocial insuranceslip-joint pliersslang expressionsir peter ustinovsir joseph paxtonsir jacob epsteinsinus cavernosussino-japanese warsingapore islandshorttail weaselshoestring catchshipboard systemsexual inversionseriphus politussensory epilepsysensory activitysensible horizonsenecio cruentussendero luminosoself-rising flourseidlitz powderssecond trimesterseaside scrub oakscottish terriersartorius musclesaint-john's-breadsaint johns riverrussian rouletterosid dicot genusrolando's fissurerocket scientistrobinson jeffersringer's solutionrhus diversilobarestriction sitereligious schoolreiter's syndromeregression curverecording systemradio brightnessquercus borealispyrrhus of epiruspyloric stenosispullorum diseasepull in one's hornspsychotic personprunus sieboldiiprotoctist genusproteus anguinuspromotion systemprogressive rockprocess printingproboscis monkeyproboscis flowerprinting processprincess of walesprimrose jasminepope sylvester iipityriasis roseapinus densiflorapinus cembroidespicris echioidesphase transitionpelican crossingpast progressivepassenger pigeonoxalis pes-capraeos tarsi fibulareoriental studiesorder secotialesorder saurischiaorder psilotalesorder insessoresophrys musciferaohmic resistanceodontoid processobservation postnord-pas-de-calaisnonlinear systemnestor notabilisnervous disordermustelus norrisimucous secretionmoving staircasemorning sicknessmoneses unifloramistletoe thrushmiguel jose serramicroscope stagemicroscope slidemaster of sciencemary harris jonesmariner's compassmantis religiosomanic depressionlygus lineolarislupinus arboreuslouis the bruiserlotus americanuslorenzo dressingliparis loeseliileprosy bacilluslegal professionjorge luis borgesisthmus of darienischaemic strokeiris pseudacorusinverse cosecantinter vivos trusthorseradish roothomarus capensishieronymus boschhelicteres isoraharlan fisk stonegreat depressiongoldilocks astergeometric seriesgenus thermopsisgenus suksdorfiagenus strophariagenus steatornisgenus soleiroliagenus sclerotiumgenus sceliphrongenus salpichroagenus roselliniagenus rhinocerosgenus rhagoletisgenus psychotriagenus pomaderrisgenus polycirrusgenus piroplasmagenus perisoreusgenus pecopterisgenus ostryopsisgenus oreopterisgenus ophisaurusgenus onobrychisgenus oligoporusgenus nigroporusgenus lophosoriagenus libocedrusgenus leptospiragenus ixobrychusgenus halicoeresgenus forestieragenus eragrostisgenus eleocharisgenus dryopterisgenus drosophilagenus dimocarpusgenus crocodilusgenus corylopsisgenus conuropsisgenus chrysopsisgenus chlorophisgenus chironomusgenus cetorhinusgenus carphophisgenus athrotaxisgenus ariocarpusgenus antidorcasgarbage disposalfree associationfrasera speciosafrancis townsendfrancis scott keyfourier analysisformal semanticsfashion designerfalco sparveriusextension courseequestrian sportepigastric fossaenglish primroseendocrine systemembryonic tissueeconomic processdressing stationdouglas squirreldirect discoursedipterous insectdiceros bicornisdesmodium gyranscrotalus lepiduscross of lorrainecrataegus molliscostume designercosmetic surgerycosmetic surgeoncornus sanguineacolour blindnesscollision courseclass placodermichristmas flowerchinese primrosechinese mushroomcesarian sectioncesarean sectioncelosia cristatacarolus linnaeuscaroline islandsbrussels griffonbromus secalinusbosphorus bridgebornholm diseasebomarea salsillaboletus variipesbluegrass regionbertillon systembatch processingbasil of caesareaballast resistorassociation areaassociate in artsassociate degreeasian coral snakeas far as possiblearnoseris minimaarctotis venustaanoa mindorensisambrose burnsidealetris farinosaadmission chargeacromial processacoustic storage
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