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

 (In Any Order)
There are 600 15 letter words, 264 15 letter phrases and 0 15 letter abbr's with O,S,S,I,P in.

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

Expand?WordSave?LengthUsagePointsType
photosynthesize15
35 verbv
verb

• To synthesize carbohydrates from carbon dioxide and water using the energy of light by photosynthesis

psychophysicist15
35 nounn
noun

• a psychologist trained in psychophysics

psychosexuality15
35 noun, adjectiven, adj
noun

• the mental representation of sexual activities

psychochemicals15
34 nounn
Valid word for Scrabble US
hyposensitizing15
33 verb, adjectivev, adj
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.

hypothyroidisms15
32 nounn
noun

• an underactive thyroid gland; a glandular disorder resulting from insufficient production of thyroid hormones

neurohypophysis15
31 nounn
noun

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

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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 (600)
professionalismpsychotherapistintussusceptionunsophisticatedspermatogenesisphysiotherapistunsportsmanlikemisapprehensionparthenogenesiselectrophoresiscompetitivenessimpressionisticsurreptitiouslysuppositionallypsychobiologistpretentiousnessnonprofessionalappropriatenesssuperimpositionhospitalisationexpressionisticinconspicuouslycompassionatelyphotosynthesizemultiprocessingdistributorshipdispassionatelyunprepossessingresponsiblenesspunctiliousnesspromiscuousnessprogressivenessprofessionalizeprestigiousnessprecipitousnessperspicuousnessnonpartisanshipneurohypophysisinopportunenessimpecuniousnessexpeditiousnesscooperativenessconnoisseurshipcomplicatednessadenohypophysistrypanosomiasistranspositionalthromboplastinssupernutritionssuperannuationsspecializationsspecialisationssophisticatedlysimplificationsserendipitouslyrepristinationsrepresentationspsychosynthesispsychohistorianpseudoscientistproximatenessesprotozoologistsprohibitivenessprogressivisticprognosticatorspresuppositionspreprofessionalpredispositionspolysaccharidespolymerisationsplainspokennessphotosensitizedphotoperiodismsphilanthropistspestiferousnessperspicaciouslypenuriousnessesparasitologistsoperationalistsnonprofessorialnoncompressiblemisappropriatesmisapplicationsmicroprocessorsimpoverishmentshyposensitizinghyperfastidiousharpsichordistsexceptionalnessexceptionalismsepistemologistsdisapprobationsdisappointmentsdecompensationscompendiousnesscapaciousnessesbusinesspersonsastrophysicistsantimonopolistsanthroposophiesaminopeptidasesaccomplishmentsuncompassionatepsychophysicistpreservationistconspicuousnessunprofessionalstrypanosomiasestransportationstemporarinessesteleprocessingssympathectomiessuperscriptionssupersaturationsuperovulationssupermajoritiessuperinfectionssuperinductionssupererogationssuperelevationssupercontinentssulfinpyrazonessubreptitiouslysubproletariatssubprofessionalstreptothricinsstadtholdershipsporangiophoressplendiferouslyspinthariscopesspectroscopistsspectrographiessophisticationssolipsisticallysigmoidoscopiessaprogenicitiessaponificationsrepudiationistsrapaciousnessesradiotherapistspurposivenessespsychotherapiespsychosurgeriespsychoneuroticspsycholinguistspsychohistoriespsychochemicalspsychobiologiespsychoacousticspseudoscorpionspseudomorphismsprussianizationprovocativenessprotohistoriansprosthodontistsprostatectomiesprosopographiesproprietorshipspromotivenessesproletarianisesprohibitionistsprogressivitiesprocrastinatorspressurizationspredestinationsposttransfusionpoststimulatorypoststimulationpostproductionspostmastershipspostdivestiturepointlessnessesplasticizationspictorialnessesphysiotherapiesphotosensitizesphotosensitizerphotogeologistsphotofinishingsphotodissociatephotobiologistsphosphoproteinspharmacologistspharmacognosiesphantasmagoriasperfunctorinesspasteurizationsparasitizationspararosanilinesparamyxovirusesparajournalismsparadoxicalnesspantisocratistspaleozoologistspaleontologistspaleomagnetistspaleomagnetismspaleoecologistspaleobiologistsoverspecializesoverpersuasionsovercompressingoutdoorsmanshiposcillographiesopprobriousnessopinionatednessoperativenessesoperationalismsnonpsychiatristnonphilosophersnonconsumptionsmultiprocessorsmisdescriptionsmiscomputationsmicrosporocytesmicropulsationsmicropublishersmicroporositieslegislatorshipsinstructorshipsinoperativenessinhospitalitiesincorruptnessesimpossibilitiesimpetuousnessesimpersonalitiesimperiousnessesimpecuniositieshypothyroidismshypomagnesemiashypochondriaseshypnotherapistshypersecretionshyperresponsivehypermodernistshyperextensionshistophysiologyheteromorphismsfissiparousnessexplosivenessesepidemiologistsendoparasitismselectrodepositsecophysiologiesdisposabilitiescryptorchidismscouncillorshipscosmopolitanismcooperationistscontrollershipscontrapositivescontrapositionsconsultantshipsconservatorshipcompassionatingcomparativenessclaustrophobiascircumspectionschemotherapistschancellorshipsbumptiousnessesbronchoscopistsastrophysicallyaromatherapistsapocalypticismsantiprogressiveanthropologistsambassadorshipsallelomorphismsachondroplasiasaccountantshipssuperstitiouslysuperpatriotismstreptobacillusrepetitiousnesspusillanimouslypsychosexualityimportunatenesshypochondriasiscrossopterygiancompressibilityultraprecisionsprerevisionistsnonprogressiveslymphocytosisesantidepressionszoopsychologieszoophytologistszoophysiologistzoophysiologieszinjanthropusesvespertilionidsvapourishnessesunprotestantiseunprogressivelytripersonaliststripersonalismstrainspotterishtopochemistriesthoracoplastiestheriomorphosistheriomorphosestheriomorphismstheosophisticalthalassographicsynaposematismssymphysiotomiessymphyseotomiessymmetrophobiassymbolographiessyllabographiessuspercollatingsuppositionlesssupervisorshipssuperstructionssuperorganicistsuperorganicismsuperfoetationssupercomputingssupercargoshipssulphurizationssulphurisationssulphathiazolessuboptimisationstrephosymboliastratosphericalstomatoplastiesstilpnosideritestigmatophiliststigmatophiliasstegocephalianssteganographiststeganographiesstaphyloplasticstadholdershipssporangiosporessplenectomisingsplanchnologiesspironolactonesspiritousnessessphygmographiesspheroidisationspheroidicitiessphaerosideritespermatoblasticspeleotherapiesshowerproofingsselenographistsseismographicalscrumptiousnessscintilloscopesscintillascopesscaphocephalismscaphocephaliessalpingectomiesrontgenoscopiesrepolarisationsrehospitalisingradiophosphoruspyramidologistspyknodysostosispunctuationistspteridophilistspsychosomimeticpsychochemistrypsychoanalysingpsilanthropistspsilanthropismspseudosolutionspseudoarthrosisprussianisationprotospathariusprotospathairesprotistologistsproselytisationprosaicalnessesprominentnessesprolocutorshipsproletariannessproletarianismsprojectisationsprohibitionismsprogressionistsprogressionismsprogressionallyprogenitorshipsprogenitivenessprofessionalistprocuratorshipsprocreativenessprocessionalistproceleusmaticsprobabilioristsprobabiliorismsprioritisationspressurisationspresentationistpresentationismprepossessinglypredesignationspredatorinessespragmatisationspopularisationspolysynthetismspolysynthesismspolysyllabicismpolychromatismspoliticisationspoliomyelitisespoisonousnessespococuranteismspneumatologistsplasticisationsplagiostomatouspinealectomisespiezomagnetismsphyllosilicatesphraseographiesphototransistorphotosynthesisephotosensitisesphotosensitiserphotosensitisedphotoluminescesphosphocreatinsphosphatisationphlebosclerosisphilosophastersphenakistoscopepharyngoscopiespharyngologistspharmacopolistspharmacopoeistspharmacognosistphantasmagoriesphallocentrismspetrophysicistspersonalisationperissosyllabicperissodactylicperissodactylesperiodontitisespedagoguishnesspatrialisationspasteurisationspassionlessnesspassifloraceousparasitisationsparabolisationspalatalisationspalaeographistspalaeobotanistspalaebiologistsoverspecialisesoverspecialisedoveremphasisingovercapitalisesorganographistsorchesographiesoptimalisationsopsonificationsopisthographiesopisthognathismoophorectomisesonychocryptosisomoplatoscopiesnonhospitalisednondescriptnessmusicotherapiesmonopolisationsmonophthongisesmispunctuationsmisimprovementsmisacceptationsmicroprocessingmetempsychosistmesaticephalousmenispermaceousmassotherapistslyophilisationslithontriptistslissencephalouslipogrammatistslipogrammatismslipodystrophieslexicographistslaryngoscopistsintrosusceptioninspirationistsinspirationismsincapaciousnessinapprehensionsimprovvisatoresimprovisatrixesimprovisatricesimposthumationsimpoliticnessesimpersonalisingimpassionednessichthyophagistshypostasizationhypostasisationhyposensitisinghypochondriastshypochondriasmshydrotherapistshouseholdershiphomoeomorphismshieracosphinxeshieracosphingesheterostrophiesheresiographiesheresiographershepaticologistsheliosciophytesgraphitisationsgoodfellowshipsglossographicalgalvanotropismsgalvanoplastiesferroprussiatesextemporarinessexplorationistsepithelisationsepicondylitisesenhypostatisingencyclopaedistsencyclopaedismsempoverishmentsdisincorporatesdisimprisonmentdisempowermentsdisappropriatesdisapplicationsdesulphurationsdermatoplastiesdepolarisationsdepersonalisingcryptographistscounsellorshipscorruptiblenesscorpusculariansconsumptivitiesconsumptivenessconspiratressesconscriptionistconceptualiserscomprehensivisecompositenessescompliantnessescomplementiserscommissaryshipscommandantshipscircumpositionschaptalisationschalcographistscastanosperminecapitalisationsbisphosphonatesbipolarisationsbiopsychologiesbioprospectingsarchpriesthoodsapheliotropismsantiphlogisticsanthroposophistanthropophuismsantaphrodisiacsacroparesthesiaabsorptiometerstransposabilityspongioblastomasphenisciformesspectroscopicalself-descriptionscrophularialespycnodysostosisprospectivenessprofessionalisepraisworthinessopisthorchiasisopisthognathousophioglossaceaenephrosclerosisnephrolithiasislow-spiritednesshypovitaminosishypostatisationhippoglossoidesgossipmongeringgenus-megapodiusfasciolopsiasisepiscopalianismdermatophytosisbrownish-stripedbalanoposthitisaspidophoroidesasclepiadaceousanthropogenesisall-encompassing
Phrases (264)
unskilled persontussilago alpinasports implementsports equipmentspelling contestsouthern baptistshorthand typistsense impressionsecurity depositscorpaenoid fishres ipsa loquiturreligious personregius professorreciprocal crossprunus domesticapresident wilsonpractice sessionpolitical systemplexus caroticusplace of businessphysical processpersonality testpasseriform birdpanel discussionosmotic pressureorder sapindalesoperating systemneotoma fuscipesmustela putoriusmalicious gossiplogistic supportline one's pocketslepomis gibbosuslagopus scoticusjoseph priestleyironmonger's shopgroup discussiongossip columnistgloriosa superbageologic processgenus priodontesgenus passifloragenus pagophilusgenus himantopusgenus geothlypisgenus aspidiotusdisplaced persondiospyros ebenumcoronoid processcompositor's caseclass liliopsidaclass ciliophoracivil censorshipchondrus crispuschemical processcapital of kansasbranta leucopsisbasic assumptionband of partisansancestor worshipalto saxophonistalpinia speciosaabies lasiocarpawilsonia pusillawilson's blackcapwhistle-stop tourus postal servicetrial impressiontobacconist shoptelescopic sightsynoptic gospelsswertia speciosasuspension pointsurgical processsuppurating soresupport stockingsuffragan bishopstriped muishondstephen sondheimspotted weakfishspinal accessoryspike suppressorspecial olympicssorbus aucupariasophora sinensissomali peninsulasodium phosphateslip-joint pliersslang expressionsir peter ustinovsir joseph paxtonsir jacob epsteinsino-japanese warsingapore islandshipboard systemseriphus politussensory epilepsysenile psychosisseidlitz powdersscipio africanussaxicolous plantsaratoga springssampling stationsalix lasiolepispyrrhus of epiruspyloric stenosispullorum diseasepull in one's hornspublishing houseptolemaic systempsychotic personprunus sieboldiiprotoctist genusproteus anguinuspromotion systemprogressive rockprocess printingproboscis monkeyproboscis flowerprinting processprincess of walesprimrose jasminepotassium iodideposthumous birthpope sylvester iipoint of apoapsispocketbook issueplains spadefootpityriasis roseapinus densiflorapinus cembroidespicris echioidespianissimo assaiphysalis viscosaphosphorous acidpholis gunnellusphase transitionpenstemon doliuspelican crossingpast progressivepassion of christpassenger pigeonoxylebius pictusoxalis pes-capraeorder psilotalesophrys musciferaodontoid processobservation postnord-pas-de-calaisnon compos mentismicroscope stagemicroscope slidemenziesia pilosameadow spikemossmariner's compassmanic depressionmagnetic compasslupinus arboreusliparis loeseliileprosy bacilluslegal professionlanguas speciosajohn philip sousaixodes pacificusisthmus of panamairis pseudacorushomarus capensishimantopus stiltheat dissipationhaptic sensationgreat depressiongiuseppe balsamogenus thermopsisgenus thamnophisgenus strophariagenus solenopsisgenus sitophylusgenus sceliphrongenus scaphiopusgenus salpichroagenus pylodictusgenus pygoscelisgenus psychotriagenus psychopsisgenus potamophisgenus pomaderrisgenus polycirrusgenus pollachiusgenus polianthesgenus podilymbusgenus plasmodiumgenus piroplasmagenus pholistomagenus perisoreusgenus pedionomusgenus pecopterisgenus ostryopsisgenus oreopterisgenus ophisaurusgenus oligoporusgenus odontaspisgenus nigroporusgenus mesohippusgenus meconopsisgenus lophosoriagenus liposcelisgenus leptospiragenus lasiocampagenus hippoboscagenus gypsophilagenus gymnopilusgenus eumetopiasgenus ectopistesgenus dryopterisgenus drosophilagenus diplotaxisgenus diplodocusgenus dimocarpusgenus corylopsisgenus conuropsisgenus chrysopsisgenus chlorophisgenus chaenopsisgenus carphophisgenus calliophisgenus ariocarpusgarbage disposalfrasera speciosaflavius josephusfalco sparveriusesophageal veinsequestrian sportepigastric fossaenglish primroseeconomic processdipterous insectdipogon lignosusdiospyros kurziicrotalus lepiduscoprinus comatuscomputing systemcomposite schoolcolorado springsclass psilotataeclass psilopsidaclass placodermiclass gnetopsidachinese primrosecatalpa speciosacash in one's chipscapparis spinosabypass capacitorbromus japonicusbosphorus bridgeboletus variipesboletus pallidusbatch processingbasket spikemossas far as possiblealopius vulpinusaedes albopictusadolph simon ochsacromial processacoustic aphasia
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