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

 (In Any Order)
There are 511 15 letter words, 261 15 letter phrases and 0 15 letter abbr's with S,T,E,P,O,N in.

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

Expand?WordSave?LengthUsagePointsType
photosynthesize15
35 verbv
verb

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

phenylbutazones15
34 nounn
noun

• anti-inflammatory drug (trade name Butazolidin)

hyposensitizing15
33 verb, adjectivev, adj
Valid word for Scrabble US
hyperexcretions15
32 nounn
Valid word for Scrabble US
complementizers15
32 nounn
noun

• A subordinating conjunction that can convert a clause into a complement clause, i.e. one that completes a grammatical construction in the predicate and that describes or is identified with the subject or object.

psychosynthesis15
31 nounn
noun

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

splenectomizing15
31 verbv
Valid word for Scrabble US
psychosyntheses15
31 nounn
Valid word for Scrabble US
polymerizations15
31 nounn
noun

• a chemical process that combines several monomers to form a polymer or polymeric compound

photosensitized15
30 verb, adjectivev, adj
verb

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

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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 (511)
pithecanthropuspersonificationintussusceptionunsophisticatedspermatogenesisunsportsmanlikeparthenogenesiscompetitivenessimpressionisticpretentiousnessappropriatenesssuperimpositionpalaeontologistexpressionisticcompassionatelyphotosynthesizeintrospectivelypolyunsaturatedplainclothesmanmultiprocessingemancipationistneuropsychiatrydispassionatelycontemporaneoussupplementationcounterproposaltempestuousnessspontaneousnesspunctiliousnessprognosticativeprestigiousnessprecipitousnessphosphocreatinenonprescriptioninopportunenessextemporisationexpeditiousnesscooperativenesscomplicatednesssupernutritionssuperannuationssuperabsorbentsspecializationsspecialisationsserendipitouslyrepristinationsrepresentationsrecapitulationspsychosynthesispsychometricianpseudoscientistproximatenessesproselytizationprohibitivenessprettificationspresuppositionspreregistrationprefabricationspredispositionspolymerisationsphotosensitizedphotoengravingspestiferousnesspersonalizationperfectionisticoverrepresentedoverconsumptionoperationalistsopenmouthednessopenheartednessmonopropellantsintrospectionalinterpretationsinterpellationsimpoverishmentshyposensitizinghypersalivationexponentiationsexceptionalnessexceptionalismsdisproportioneddisappointmentsdecompensationscyproheptadinescounterpunchersconceptualizersconceptualitiesconceptualisingcomplementariesanthroposophiesanthropometriesaminopeptidasesaccomplishmentsuncompassionatepreservationistpolycrystallineconceptualisticunappreciationstrypanosomiasestemporarinessesteleprocessingssuperscriptionssupersaturationsuperovulationssuperinfectionssuperinductionssuperheterodynesupergovernmentsupererogationssuperelevationssuperconvenientsupercontinentssuperconductorssuperconductivesuperconductingsumptuousnessessubdevelopmentsstreptothricinssplenectomizingspinthariscopesspermatogenesesseptendecillionsaprogenicitiesrepudiationistsrepolarizationsreimplantationsrehospitalizingrapturousnessesradiotelephonespsychosynthesespsychoneuroticsprovocativenessprovincialitiesproprioceptionspronunciamentospromotivenessesproletarianizesproletarianisesproletarianisedpreterminationspressurizationsprepublicationspreponderationspreformationistpredestinationsprecipitinogenspostmillenarianpostdevaluationpolynucleotidespolymerizationspointlessnessespneumonectomiesplenteousnessesplatinocyanidesplainclothesmenpinealectomizespictorialnessesphthalocyaninesphotosensitizesphotosensitizerphotoreductionsphotoreceptionsphosphoproteinsphenylthioureasphenylbutazonesphenomenologistphenomenalisticphenobarbitonesperfunctorinesspentobarbitonespathogenicitiespasteurizationsparthenogenesesparthenocarpiesparanormalitiespaleontologistspaleomagnetistspaleomagnetismsoverspeculationoverspeculatingoverprotectionsoverproportionsoverproductionsoverpopulationsovercompensatesovercompensatedoutspokennessesoptoelectronicsopportunenessesopinionatednessoperativenessesoperationalismsomnicompetencesnonhospitalizednonencapsulatednondevelopmentsnoncooperationsmonospecificitymisdescriptionsmercaptopurinesinterpersonallyinterparoxysmalintercomparisoninoperativenessinhospitalitiesincorruptnessesimplementationsimpetuousnessesimpersonalitiesimpecuniositiesimmunotherapieshypnotherapistshypertonicitieshypersecretionshypermodernistshyperinflationshyperextensionshyperexcretionsfibrinopeptideseutrophicationserythropoietinsepithelizationsendoparasitismsencephalitogensenantiomorphousdepolarizationsdepigmentationscryoprotectantscounterresponsecounterprotestscounterprojectscounterpressurecounterexamplescooperationistscontrollershipscontrapositivesconservatorshipcomplementizerscomparativenesscircumspectionschronotherapieschemoreceptionsbumptiousnessesapolipoproteinsantispeculationantiprogressiveanthropophagiesunpretentiouslyrepetitiousnessprepositionallyorganophosphateimportunatenessenantiomorphismdessertspoonfulcrossopterygianboustrophedonicultraprecisionsprerevisionistspredevaluationspostadolescentsinteroperativescountersteppingantidepressionszinjanthropusesxenotransplantsvideotelephonesvespertilioninevespertilionidsunspottednessesunprotestantizeunprotestantisetripersonaliststripersonalismstrinitrophenolstransportednesstrainspotterishtherianthropismthanatographiessynaposematismssuspercollatingsuppositionlesssupportablenesssuperstructionssuperorganicistsuperordinatingsupernationallysuperfoetationssuperexaltationsuperconductionsupercomputingssuperadditionalsulphonmethanesstilpnosideritestegocephalianssteganographiststeganographiessteganographerssplenectomisingspironolactonesspiritousnessesspheroidizationspheroidisationspermatogeneticspeechificationseptentrionallyselenographistsscrumptiousnessscintilloscopesscintillascopesschizophreneticsalpingectomiesrummlegumptionsrummelgumptionsrumblegumptionsrontgenoscopiesroentgenoscopicroentgenoscopesroentgenographsreprivatisationrepolarisationsrehospitalisingreconceptualisepyrotechnicianspyknodysostosespycnodysostosespsychogeneticalpseudosolutionsprosenchymatousproselytisationproportionmentsprominentnessesproletariannessproletarianismsprojectizationsprojectisationsprogressionistsprogenitorshipsprogenitivenessprofessionalistprocreativenessprocrastinativeprocessionalistprobationershipprimogenitrixesprimogenitricespressurisationspresentationistpresentationismprenegotiationspreformationismpredevelopmentspredesignationspredatorinessespreconstructionpreconstructingpotentiometriesporphyrogenitespontificalitiesponderabilitiespolysynthetismspolysyntheticalpolysynthesismspococuranteismspneumoconioticspneumatometriespneumatologistsplantaginaceouspinealectomisespinealectomisedpiezomagnetismsphotosynthesisephotosensitisesphotosensitiserphotosensitisedphotoluminescesphotoluminescedphosphocreatinsphoneticisationphonemicisationphenomenalitiesphenakistoscopephantasmagoriesphallocentrismspetrocurrenciespersonalisationperiodontitisespergamentaceouspasteurisationsparthenocarpousparametrisationpalaeontologiespalaeomagnetismpalaeobotanistsornithodelphousorganotherapiesonychocryptosesnucleoplasmaticnonhospitalisednondescriptnessnoncomputerisedneurocomputingsnephroblastomasnephrectomisingmonophthongizesmonophthongisesmonophthongisedmisproportionedmisimprovementsmisappreciationmisacceptationsmicrocomponentsmetropolitanismmetropolitanisemalpresentationleucocytopeniasintrosusceptioninopportunitiesinoperabilitiesinappreciationsimpoliticnessesimperturbationshyposensitisinghypocrystallinehalfpennyworthsgeomorphogenistgalvanoplastiesextemporarinessexpostulatinglyexplorationistsepithelisationsepicondylitisesephemeropteransenterohepatitisenhypostatizingenhypostatisingencyclopaedistsencephalotomiesenantiomorphiesempoverishmentselectroplatingsdisincorporatesdisincorporateddisimprisonmentdisempowermentsdiphenylketonesdesulphurationsdepolarisationsdehypnotisationcyclopentolatescorruptiblenesscorrespondentlycorporatenessescontemporaneanscontemperaturescontemperationsconsumptivitiesconsumptivenessconspiratressesconceptualiserscomputerisationcompositenessescompliantnessescomplementiserscompetentnessescompactednessescentuplicationscastanosperminebisphosphonatesbioprospectingsbespottednessesbalneotherapiesappropinquitiesapprenticehoodsapothegmatisinganthropopathiesanthropometristanthropolatriesanthropogenesesactinotherapiesunprotectednesstorpediniformestetrasporangiumsuperordinationstenopelmatidaeself-pollinationself-pollinatingself-opinionatedself-improvementself-explanatoryself-descriptionprospectivenesspraisworthinesspoverty-strickenpoitou-charentespanhysterectomynonpsychoactivenonenterprisingnephrolithiasismephistophelianmephistopheleanlow-spiritednessleptosporangiumleptomeningitiseuropeanisationdecompositionalctenocephalidescryptacanthodesclosed-captionedbrownish-stripedanthropogenesisalphabetisation
Phrases (261)
water absorptionvegetable spongeunpleasant womantarzan of the apesstonecrop familystartle responsestandup comedianstamp collectingstable companionspur-of-the-momentspreading factorsports implementsports equipmentsports announcerspelling contestspeech communityspecial contractspatial relationsouthern baptistsound perceptionserial operationrescue operationprunus domesticaprocrustean rulepresident wilsonpresident hooverpractice sessionpositive balancephyseter catodonpersonality testpersonal matterspersonal effectspersonal chatteloperating systemneotoma fuscipesmonterey cypressline one's pocketsleguminous plantjohn witherspooniridaceous plantintravenous dripgenus rhinopteragenus priodontesgenus potentillagenus lophodytesgenus himantopusgenus haematopusgenus geothlypisgenus dasyproctagenus aspidiotusgenus artocarpusemotional personeccentric personebony spleenwortdepartment storecomposite numbercapital of swedenbranta leucopsisbellbottom pantsascidian tadpoleancestor worshipalliaceous plantacer platanoidesaccounts payablewilliam patersonwhite snapdragonweapons platformvena perforantisvena occipitalistwenty-two pistoltwelve olympianstropaeolum minustrifolium repenstrial impressiontongue depressortemporal canthustemple of solomontelephone systemtaste perceptionsynoptic gospelssweet potato vinesuspension pointsuspense accountsuppurating soresupporting towerstudio apartmentstriped muishondstevens' power lawstephen sondheimstephen jay gouldstephen a. douglassteel productionstateless personstamp collectionspinal nerve rootsouthern cypresssound projectionsoapwort gentianslip-joint pliersslip of the tonguesir peter ustinovsir joseph paxtonsir jacob epsteinsensory receptorsalmonella typhirubiaceous plantreplacement costpyloric stenosispush-down storagepulse modulationpublic relationspsychotic personprotoctist genusproteus anguinuspromotion systemprocess printingprinting processprimitive personpresident taylorpresident monroepotage st. germainpostage frankingport jackson pinepolice constableplectognath fishplains spadefootpisonia aculeatapin-tailed grousepilot blacksnakepicea orientalisphenolic plasticphase transitionphase modulationpersona non grataperson agreementpentatonic scalepenstemon parryipenstemon doliuspectoralis minorparry's penstemonpainted tortoisepacific sturgeonorder opuntialesoral personalityodontoid processobservation postnorthern baptistnon compos mentisno-par-value stocknewspaper editornews photographymesophytic plantmeat and potatoesmagnetic compasslobed spleenwortliliaceous plantlegal separationlarge tooth aspenjoseph e. johnstonjapanese apricotintercom speakerimportant personimplements of warimperforate anushypogastric veinherbaceous plantheat prostrationheat dissipationhaptic sensationgreen turtle soupgreen spleenwortgreat depressiongramineous plantgrade separationgestation periodgenus utahraptorgenus tropaeolumgenus tragopogongenus tolypeutesgenus thermopsisgenus thamnophisgenus synaptomysgenus strophariagenus steganopusgenus spodopteragenus sitophylusgenus pylodictusgenus ptychozoongenus pteropogongenus pterocaryagenus pternohylagenus psychotriagenus pritzelagogenus potamophisgenus potamogalegenus pontederiagenus polybotryagenus polybotriagenus polioptilagenus polianthesgenus pogostemongenus phytolaccagenus pholistomagenus petromyzongenus pecopterisgenus parochetusgenus ostryopsisgenus oreopterisgenus omphalotusgenus odontaspisgenus leptospiragenus lactophrysgenus hynerpetongenus eupatoriumgenus eumetopiasgenus ectopistesgenus dryopterisgenus dipteroniagenus diplotaxisgenus cystophoragenus cynopterusgenus crotophagagenus cephalotusgenus camponotusgenus astropogongenus aplodontiaforgetful personfluorescent lampeuropean lobstereuropean catfishequestrian sportects-credit pointdomestic partnerdipterous insectdiane de poitierscyperus rotundusctenophore genuscotes de provenceconsumption weedcomputing systemcomputer sciencecomplex sentencecleanup positionclass gnetopsidacastor bean plantbutea monospermabristlecone pineblack spleenwortbigtoothed aspenbig-toothed aspenbattle of cowpensbatch processingaversion therapyautonomic plexusatomic explosionastilbe japonicaanatropous ovuleanal personalityalpine coltsfootaliterate personactive transport
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