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

 (In Any Order)
There are 315 15 letter words, 84 15 letter phrases and 0 15 letter abbr's with O,S,T,N,I,P,S in.

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

Expand?WordSave?LengthUsagePointsType
photosynthesize15
35 verbv
verb

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

hyposensitizing15
33 verb, adjectivev, adj
Valid word for Scrabble US
psychosynthesis15
31 nounn
noun

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

photosensitized15
30 verb, adjectivev, adj
verb

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

hyperextensions15
30 nounn
noun

• greater than normal extension

photosensitizes15
29 verbv
verb

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

photosensitizer15
29 nounn
Valid word for Scrabble US
specializations15
28 nounn
noun

• the act of specializing; making something suitable for a special purpose

• the special line of work you have adopted as your career

• (biology) the structural adaptation of some body part for a particular function

psychohistorian15
28 noun, adjectiven, adj
Valid word for Scrabble US
exceptionalisms15
28
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 (315)
intussusceptionunsophisticatedspermatogenesisunsportsmanlikeparthenogenesiscompetitivenessimpressionisticsuppositionallypretentiousnessappropriatenesssuperimpositionhospitalisationexpressionisticcompassionatelyphotosynthesizemultiprocessingdispassionatelypunctiliousnessprestigiousnessprecipitousnessnonpartisanshipinopportunenessexpeditiousnesscooperativenesscomplicatednesstrypanosomiasistranspositionalthromboplastinssupernutritionssuperannuationsspecializationsspecialisationssimplificationsserendipitouslyrepristinationsrepresentationspsychosynthesispsychohistorianpseudoscientistproximatenessesprohibitivenessprognosticatorspresuppositionspredispositionspolymerisationsphotosensitizedphilanthropistspestiferousnessoperationalistsmisapplicationsimpoverishmentshyposensitizingexceptionalnessexceptionalismsdisapprobationsdisappointmentsdecompensationsantimonopolistsanthroposophiesaminopeptidasesaccomplishmentsuncompassionatepreservationisttrypanosomiasestransportationstemporarinessesteleprocessingssuperscriptionssupersaturationsuperovulationssuperinfectionssuperinductionssupererogationssuperelevationssupercontinentsstreptothricinsspinthariscopessophisticationssaprogenicitiessaponificationsrepudiationistspsychoneuroticspsycholinguistsprussianizationprovocativenessprotohistoriansprosthodontistspromotivenessesproletarianisesprohibitionistsprocrastinatorspressurizationspredestinationsposttransfusionpoststimulationpostproductionspointlessnessesplasticizationspictorialnessesphotosensitizesphotosensitizerphotofinishingsphosphoproteinsphantasmagoriasperfunctorinesspasteurizationsparasitizationspantisocratistspaleontologistspaleomagnetistspaleomagnetismsoutdoorsmanshipopinionatednessoperativenessesoperationalismsnonpsychiatristnonconsumptionsmisdescriptionsmiscomputationsmicropulsationsinstructorshipsinoperativenessinhospitalitiesincorruptnessesimpetuousnessesimpersonalitiesimpecuniositieshypnotherapistshypersecretionshypermodernistshyperextensionsendoparasitismscosmopolitanismcooperationistscontrollershipscontrapositivescontrapositionsconsultantshipsconservatorshipcompassionatingcomparativenesscircumspectionsbumptiousnessesbronchoscopistsantiprogressiveanthropologistsaccountantshipsrepetitiousnessimportunatenesscrossopterygianultraprecisionsprerevisionistsantidepressionszinjanthropusesvespertilionidsunprotestantisetripersonaliststripersonalismstrainspotterishsynaposematismssuspercollatingsuppositionlesssuperstructionssuperorganicistsuperfoetationssupercomputingssulphurizationssulphurisationssuboptimisationstilpnosideritestegocephalianssteganographiststeganographiessplenectomisingspironolactonesspiritousnessesspheroidisationselenographistsscrumptiousnessscintilloscopesscintillascopessalpingectomiesrontgenoscopiesrepolarisationsrehospitalisingpyknodysostosispunctuationistspsilanthropistspsilanthropismspseudosolutionsprussianisationproselytisationprominentnessesproletariannessproletarianismsprojectisationsprohibitionismsprogressionistsprogenitorshipsprogenitivenessprofessionalistprocreativenessprocessionalistprioritisationspressurisationspresentationistpresentationismpredesignationspredatorinessespragmatisationspopularisationspolysynthetismspolysynthesismspoliticisationspococuranteismspneumatologistsplasticisationspinealectomisespiezomagnetismsphototransistorphotosynthesisephotosensitisesphotosensitiserphotosensitisedphotoluminescesphosphocreatinsphosphatisationphenakistoscopepharyngologistspharmacognosistphantasmagoriesphallocentrismspersonalisationperiodontitisespatrialisationspasteurisationsparasitisationsparabolisationspalatalisationspalaeobotanistsorganographistsoptimalisationsopsonificationsopisthognathismonychocryptosisnonhospitalisednondescriptnessmonopolisationsmonophthongisesmispunctuationsmisimprovementsmisacceptationslyophilisationslithontriptistslaryngoscopistsintrosusceptioninspirationistsinspirationismsimposthumationsimpoliticnesseshypostasizationhypostasisationhyposensitisinghypochondriastsgraphitisationsgalvanotropismsgalvanoplastiesextemporarinessexplorationistsepithelisationsepicondylitisesenhypostatisingencyclopaedistsempoverishmentsdisincorporatesdisimprisonmentdisempowermentsdisapplicationsdesulphurationsdepolarisationscorruptiblenessconsumptivitiesconsumptivenessconspiratressesconscriptionistconceptualiserscompositenessescompliantnessescomplementiserscommandantshipscircumpositionschaptalisationscastanosperminecapitalisationsbisphosphonatesbipolarisationsbioprospectingsantiphlogisticsanthroposophistanthropophuismsantaphrodisiacstransposabilityspongioblastomaself-descriptionpycnodysostosisprospectivenesspraisworthinessopisthognathousnephrolithiasislow-spiritednesshypovitaminosishypostatisationbrownish-stripedbalanoposthitisanthropogenesis
Phrases (84)
tussilago alpinasports implementsports equipmentspelling contestsouthern baptistshorthand typistprunus domesticapresident wilsonpractice sessionpersonality testoperating systemneotoma fuscipesline one's pocketsgossip columnistgenus priodontesgenus himantopusgenus geothlypisgenus aspidiotuscapital of kansasbranta leucopsisbasic assumptionband of partisansancestor worshipalto saxophonisttrial impressiontobacconist shopsynoptic gospelssuspension pointsuppurating soresupport stockingstriped muishondstephen sondheimslip-joint plierssir peter ustinovsir joseph paxtonsir jacob epsteinsaxicolous plantsaratoga springssampling stationpyloric stenosispsychotic personprotoctist genusproteus anguinuspromotion systemprocess printingprinting processpoint of apoapsisplains spadefootphase transitionpenstemon doliuspassion of christodontoid processobservation postnon compos mentismagnetic compassisthmus of panamahimantopus stiltheat dissipationhaptic sensationgreat depressiongenus thermopsisgenus thamnophisgenus strophariagenus sitophylusgenus pylodictusgenus psychotriagenus potamophisgenus polianthesgenus pholistomagenus pecopterisgenus ostryopsisgenus oreopterisgenus odontaspisgenus leptospiragenus eumetopiasgenus ectopistesgenus dryopterisgenus diplotaxisequestrian sportdipterous insectcoprinus comatuscomputing systemclass gnetopsidabatch processing
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