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15-Letter Words Containing: S,L,E,P

 (In Any Order)
There are 765 15 letter words, 590 15 letter phrases and 0 15 letter abbr's with S,L,E,P in.

Best Scoring 15 Letter Words With: S,L,E,P

Expand?WordSave?LengthUsagePointsType
psychosexuality15
35 noun, adjectiven, adj
noun

• the mental representation of sexual activities

psychochemicals15
34 nounn
Valid word for Scrabble US
plethysmography15
34 nounn
Valid word for Scrabble US
phenylbutazones15
34 nounn
noun

• anti-inflammatory drug (trade name Butazolidin)

hydroxyprolines15
34 nounn
noun

• a crystalline amino acid obtained from gelatin or collagen

physicochemical15
34 adjectiveadj
adjective

• relating to physical chemistry

chlorpromazines15
33 noun, adjectiven, adj
noun

• a drug (trade name Thorazine) derived from phenothiazine that has antipsychotic effects and is used as a sedative and tranquilizer

overspecialized15
32 adjectiveadj
verb

• To specialize to an excessive degree.

sulfinpyrazones15
32 nounn
Valid word for Scrabble US
cryptozoologies15
32 nounn
Valid word for Scrabble US
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All 15 Letter Words

Words (765)
professionalismdisrespectfullyunsportsmanlikeelectrophoresisoversimplifyingsurreptitiouslyrumpelstiltskinnonprofessionalpalaeontologistneurophysiologycompassionatelyoverspecializedintrospectivelypostoperativelypolyunsaturatedplainclothesmanmultiprocessingjurisprudentialsympatheticallyretrospectivelyeuphemisticallydispassionatelycorrespondinglyparliamentarismsupplementationpessimisticallyexperimentalismepistemologicalcounterproposalcomprehensivelysusceptiblenesssidesplittinglyresponsiblenesspurposelessnesspunctiliousnessprofessionalizepracticablenessimperishabilitycomplicatednesscommonplacenessunpunctualitiesuncompromisableteletypewriterssuperstimulatessuperspecialistsuperplasticitysuperlativenesssuperfluousnesssuperabundantlyspecializationsspecialisationssophisticatedlyserendipitouslysculpturesquelyrespiritualizesrespiritualizedreproachfulnessreposefulnessesrecapitulationspsychedelicallyproselytizationprofitabilitiespreprofessionalpreadolescencespowerlessnessespolysaccharidespolymerisationspoliomyelitidesplentifulnessespleasurablenessplausiblenessesplainspokennessperspicaciouslypersonalizationpermissiblenesspenetrabilitiesparticularitiesovercomplicatesoperationalistsnonprofessorialnoncompressiblemultidisciplinemonopropellantsmetallographiesintrospectionalinterpellationsinseparablenessimprovabilitiesimpregnablenessimpeccabilitiesimpassibilitiesimpalpabilitieshypervigilanceshyperstimulateshyperstimulatedhypersomnolencehypersalivationexceptionalnessexceptionalismsepitheliomatousepistemologistsemployabilitieselectrophoreseddespiritualizesdespiritualizedconceptualizersconceptualitiesconceptualisingcomplementarieschlorpromazinesblasphemousnessapplicabilitiesallotetraploidsaccomplishmentspolycrystallinenonspecificallyconceptualisticupgradabilitiesunprofessionalsteleprocessingssuspensefulnesssuppressibilitysupersubtletiessuperstructuralsuperstimulatedsuperspectaclessuperovulationssuperindividualsuperfluiditiessuperelevationssupercalenderedsuperablenessessulfinpyrazonessubspecializingsubreptitiouslysubproletariatssubprofessionalsubdevelopmentssteeplechasingsstadtholdershipsprightlinessesspreadabilitiessplenectomizingsplendiferouslyspiritualnessesspinelessnessessleeplessnessesshapelessnessesseptendecillionseparablenessesrespectablenessrepulsivenessesrepolarizationsreplicabilitiesrepeatabilitiesrepairabilitiesreimplantationsrehospitalizingradiotelephonesradiotelegraphsquadruplicitiespusillanimitiespunishabilitiespsychogenicallypsychochemicalspsychobiologiespseudocoelomateprovincialitiespromotabilitiesproletarianizesproletarianisesproletarianisedpresynapticallypresentablenessprepublicationsprepresidentialpremillenariansprejudicialnessprehistoricallypreferabilitiespreestablishingprayerfulnessespracticalnessespostmillenarianpostdevaluationpolynucleotidespolymerizationspolyacrylamidespointlessnessesplethysmographyplethysmographsplenteousnessesplatinocyanidesplaintivenessesplainclothesmenpinealectomizespictorialnessesphthalocyaninesphotogeologistsphotoduplicatesphosphorylativephenylthioureasphenylbutazonesphenomenologistphenomenologiesphenomenalisticpharmaceuticalspharisaicalnessperishabilitiesperdurabilitiespendulousnessespeaceablenessespatentabilitiesparasexualitiespararosanilinesparanormalitiesparallelepipedsparadoxicalnesspantheisticallypaleozoologistspaleontologistspaleomagnetistspaleomagnetismspaleoecologistspaleobiologistspalatablenessespainterlinessesoverspeculationoverspeculatingoverspecializesoverpopulationsovercompliancesovercapitalizesosteopathicallyoscillographiesoptoelectronicsophthalmoscopesophthalmologiesoperationalismsnonsaponifiablenonphilosophersnonhospitalizednonencapsulatednondevelopmentsmultiprocessorsmultipolaritiesmicropublishersmetallographersmegasporophyllslymphadenitiseslegislatorshipsirreparablenessionosphericallyinterpersonallyinterparoxysmalinhospitalitiesindisciplinableincapablenessesimpulsivenessesimprobabilitiesimpossibilitiesimplicativenessimplementationsimplacabilitiesimpersonalizingimpersonalitiesimpassabilitieshyperventilateshypervelocitieshypersalinitieshypermobilitieshypermetabolismhyperlipidemiashyperinsulinismhyperinflationshypercatabolismhydroxyprolineshydrocephalusesgeostrophicallygeomorphologistgeomorphologiesexportabilitiesexplosivenessesexperimentalistexpendabilitiesexpansibilitiesexpandabilitiesexemplarinessesepizootiologiesepithelizationsepidemiologistsencephalographsencephalitogenselectrophoreseselectrodepositsecophysiologiesdisposabilitiesdepolarizationsdephosphorylatedepersonalizingdependabilitiesdecomposabilitycryptozoologiescounterexamplescorporealnessescontrollershipscomputabilitiescomplementizerscompatibilitiescomparabilitieschlorpropamideschancellorshipscephalothoraxescephalothoracesbrachycephaliesbibliotherapiesautotetraploidsatmosphericallyappealabilitiesapolipoproteinsantispeculativeantispeculationamphidiploidiesallelomorphismsacceptabilitiesunpretentiouslyultramicroscopesuperstitiouslysupernaturalistsupernaturalismstreptobacillusstereotypicallypsychosexualityprepositionallyphysicochemicalneuropsychologyelectropositivedisreputabilitydessertspoonfuldermatoglyphicscomptrollershipcompressibilityultraprecisionspredevaluationspostadolescentsnonoverlappingslymphocytosiseszygophyllaceouszoopsychologieszoophysiologiesxenotransplantsvideotelephonesvespertilioninevespertilionidsvapourabilitiesunspiritualizesunspiritualizedunspiritualisesunspiritualisedunspeakablenessunprogressivelyunprintablenessunpracticalnessunpitifulnessesunpeaceablenessunflappablenessundisciplinableunderpublicisedundercapitaliseunapprehensibleultracrepidatestriphenylaminestripersonaliststripersonalismstrinitrophenolstranscriptivelythoracoplastiestheosophisticalthalassotherapythalassographertemptablenessestemperabilitiesteletypesettingtelestereoscopetelephotographstelautographiessymbolographiessyllabographiessuspercollatingsuppositionlesssupportablenesssupplementarilysupplementariessupernaturalizesupernaturalisesupernationallysuperficialnesssuperficializessuperficializedsuperficialisessuperficialisedsuperexcellencesuperexaltationsuperadditionalsulphureousnesssulphonmethanessulphinpyrazonesulphathiazolessulphanilamidessulphacetamidessubspecificallysubspecialitiessubspecialisingstrephosymboliastratosphericalstomatoplastiesstilpnosideritestereographicalstegocephaliansstadholdershipssplenectomisingsplanchnologiesspironolactonessphericalnessessphaerocrystalsspermatoblasticspeleotherapiesspeechfulnessesskepticalnessessimplicidentatesesquisulphidesseptentrionallyselenographistsselenographicalseismographicalscolopendriformscintilloscopesscintillascopesscaphocephalousscaphocephalismscaphocephaliessalpingectomiesrummlegumptionsrummelgumptionsrumblegumptionsrhinencephalonsrespiritualisesrespiritualisedrespirabilitiesrespectabilizesrespectabilizedrespectabilisesrespectabilisedrepublicanisingrepolarisationsrehospitalisingrectipetalitiesreconceptualisereciprocalitiesreceptibilitiespuritanicalnesspulselessnessespterylographiespteridophilistspsychrometricalpsychogeneticalpsychodelicallypsychoanalyzerspsychoanalyserspseudosolutionspseudomutualitypsephologicallyprudentialitiesproverbialisingproslambanomeneproselytisationprosaicalnessespropagabilitiesproletariannessproletarianismsprogressionallyprofessionalistproducibilitiesprocessionalistproceleusmaticsprintablenessesprincipalnessesprimordialitiespricelessnessesprevalentnessespresentialitiesprepossessinglypreferentialistpreferentialismpredictablenesspredicabilitiespredevelopmentspragmaticalnesspontificalitiesponderabilitiespolyvinylidenespolysynthetismspolysyntheticalpolysynthesismspolysaccharosespolyphloesboeanpoliomyelitisespoikilothermismpoikilothermiespneumatologistsplatitudinizersplatitudinisersplantaginaceousplagiocephaliespinealectomisespinealectomisedphyllosilicatesphototelegraphsphotoluminescesphotoluminescedphotoelectrodesphotoelasticityphlebosclerosisphlebosclerosesphilosophastersphenomenalitiesphenomenalisingphantasmalitiesphallocentrismspersonalisationperplexednessesperoxysulphuricpermutabilitiespermeablenessesperityphlitisesperistalticallyperissosyllabicperissodactylicperissodactylesperipheralitiesperfectibilistsperfectibilismsperfectibilianspentadactylismspennilessnessespeninsularitiespeacelessnessespatrifocalitiespaterfamiliasespassionlessnesspassifloraceousparticularizersparticularisersparasiticalnessparallelopipedspamphleteeringspalaeozoologistpalaeozoologiespalaeontologiespalaeomagnetismpalaeographistspalaeoecologistpalaeoecologiespalaeobotanistspalaeobiologistpalaeobiologiespalaebiologistsoverspecialisesoverspecialisedovercapitalisesovercapitalisedornithodelphousophthalmometersomoplatoscopiesnucleoplasmaticnonhospitalisednephroblastomasmyelencephalonsmicroaerophilesmetropolitanismmetropolitanisemetallographistmesaticephalousmesaticephaliesmegalocephalousmegalocephaliesmalpresentationmalappropriatesmacrencephaliesmacrencephaliaslissencephalouslipodystrophieslieutenantshipslicentiateshipslexicographistsleucocytopeniaslepidodendroidsisoperimetricalirreprehensiblyirreprehensibleinsuperablenessinoperabilitiesinculpabilitiesinapprehensibleimputablenessesimprescriptiblyimprescriptibleimpracticalnessimportabilitiesimpoliticnessesimperviablenessimpersonalisingimperscriptibleimpartibilitiesimpartialnessesimmunocomplexeshypsometricallyhypocrystallinehyperpolarisinghyperphysicallyhyperglycaemiashypercalcaemiashouseholdershiphistocompatiblehepaticologistsheliosciophyteshalfpennyworthsgraphicalnessesgoodfellowshipsgalvanoplastiesgalactopoieticsexpostulatinglyexplorationistsexperimentaliseexperientialistexperientialismevaporabilitiesepithelisationsepithelialisingepicondylitisesephemeralnessesencyclopaedistsencyclopaedismsencephalotomiesempiricalnesseselectroplatingselectrophoruseselectrographiesedriophthalmousebullioscopicalduplicabilitiesdisputabilitiesdisplenishmentsdispleasingnessdiplomatologiesdiphenylketonesdiaheliotropismdesulphurationsdespiritualisesdespiritualiseddespicabilitiesdermatoplastiesdepolarisationsdeplorabilitiesdephlogisticatedepersonalisingdepartmentalismdepartmentalisedeceptibilitiesdactylographiesdactylographerscytopathologiescyclopentolatescrapulousnessescounsellorshipscorruptiblenesscorrespondentlyconceptualiserscompliantnessescomplexednessescomplementisersclimatographieschamberlainshipcentuplicationscentripetalismscaprifoliaceousbrachycephalousbrachycephalicsbiopsychologiesbalneotherapiesappealingnessesapoliticalitiesapheliotropismsantirepublicansantiperistalticantiperistalsisantiperistalsesanthropolatriesalexipharmakonsaerohydroplanesadaptablenessesunpalatablenesstrachelospermumstenopelmatidaespring-floweringsphaerocarpalessphaerobolaceaespeculativenessspectroscopicalself-pollinationself-pollinatingself-opinionatedself-improvementself-explanatoryself-disciplinedself-descriptionself-deprecatingself-complacencyscrophularialespseudomonadalesprofessionalisepre-raphaelitismpoikilothermousplumbaginaceouspleasant-tastingplatyhelminthespinkish-lavenderparathelypterispanencephalitisophioglossaceaenephrosclerosisnephrolithiasismycoplasmatalesmephistophelianmephistopheleanmacrencephalouslymphoblast-likelow-spiritednessleptosporangiumleptomeningitislepidodendraleskaleidoscopicalitalian-speakingimplausiblenessimpermeablenesshyperadrenalismhourglass-shapedhippoglossoidesgorgonocephalusgasterophilidaeflemish-speakingepiscopalianismenglish-speakingdispensablenessdecompositionaldactyloscopidaectenocephalidesclosed-captionedcaesalpiniaceaebutterfly-shapedbrachycephalismasclepiadaceousaphyllophoralesalphabetisationall-encompassing
Phrases (590)
whited sepulchrewhited sepulcherwhispering bellsvespula vulgarisvegetable spongeupper-case letterunskilled personunpleasant womantuileries palacesuprarenal glandsuperior generalstrange particlestonecrop familysteven spielbergstartle responsestamp collectingstable companionsports implementspelling contestspecial contractspatial relationspatial propertysparkplug wrenchspanish languagesolar prominenceslender lady palmsleepless personsingapore dollarsilicone polymerseychelles rupeeserial operationschool newspaperscholarly personres ipsa loquiturreligious personreciprocal crosspull someone's legpteris serrulatapsychotic beliefpsychedelic drugprocrustean rulepresident wilsonpositive balancepolyphonic prosepolitical systempolitical spherepocket billiardspluteus cervinusplexus caroticusplace of businesspilgrim's journeyphysical processpersonality testpersonal pronounpersonal matterspersonal expensepersonal effectspersonal chattelpanel discussionpalestinian araborder sapindalesnewspaper columnneedle spike rushmyenteric plexusmustela putoriusmedulla spinalismalaria parasitelymphatic vessellocal post officeline one's pocketslesser scaup ducklepomis gibbosusleguminous plantkepler's first lawjoseph priestleyjohnny appleseedjapanese capitaljacques lipchitziridaceous plantinsurance policyhistorical paperheart specialistgloriosa superbageologic processgenus sceloporusgenus potentillagenus phascogalegenus phalangiumgenus passifloragenus pagophilusgenus melanerpesgenus lycoperdongenus lophodytesgenus hyalophoragenus gnaphaliumgenus geothlypisgenus eucalyptusgenus dipladeniagenus delphiniumgenus asphodelusgenus ailuropodagempylus serpensfirst principlesfalco peregrinusexpressive styleemotional personedible asparagusebony spleenwortdomestic prelatedisplaced persondanaus plexippusdame muriel sparkcurlew sandpipercrossword puzzlecopper-base alloyclass pelecypodacivil censorshipchemical processcarpinus betuluscarpenter's levelcapital of swedencapital of israelcalcium sulphatebrittany spanielbranta leucopsisbellbottom pantsbelgian shepherdassembly programasperula odorataascidian tadpoleapium graveolensapetalous floweramerican parasolalveolar processalpinia speciosaalpine sunfloweralluvial depositalliaceous plantalimentary pasteadhesive plasteracer platanoidesaccounts payableabies lasiocarpaxyris operculatawindshield wiperwilliam patersonwhistle-stop tourwestern whiptailweapons platformvisible spectrumvespula maculatavespertilian batvepsian languagevena occipitalisus postal serviceupper-lower-classupland sandpiperunwelcome persontwenty-two pistoltwelve olympianstropaeolum minustropaeolum majustrifolium repenstrial impressiontrapezius musclethymus serpyllumtemporal canthustemple of solomontemple of artemistelescopic sighttelephone systemtaymyr peninsulatau-plus particletallapoosa rivertaimyr peninsulasynoptic gospelssynapsid reptilesynagrops bellusswamp rose mallowswamp blackberrysustaining pedalsurgical processsulphur bacteriastriped squirrelstrike-slip faultsticking plasterstevens' power lawstephen jay gouldstephen a. douglasstellar parallaxsteel productionstateless personstate capitalismstapling machinestanleya pinnatastamp collectionstalked puffballspruce gall aphidsprinkler systemspringer spanielspring vetchlingspotted eagle rayspore mother cellsplit infinitivesplanchnic nervespizella pusillaspizella arboreaspiritual leaderspinal nerve rootspinal curvaturespinal accessorysphincter musclespelling checkerspecial pleadingspecial olympicsspecial interestspecial deliveryspeak of the devilspanish mackerelspanish lime treespace laboratorysomali peninsulasoapberry familysmokeless powderslough of despondslopseller's shopslip-joint pliersslip of the tongueslender knapweedsleeping partnersleeping draughtsleeping capsuleslang expressionsir philip sidneysingapore islandsilk screen printseward peninsulaseriphus politusseries title pagesensory epilepsysenile psychosisseidlitz powdersscrew-pine familyschizaea pusillasan carlos apachesalyut programmesalvia spathaceasalvia pratensissalmonella typhisalix lasiolepissales departmentrupestrine plantrubiaceous plantreusable programreplacement costpyloric stenosispygmy sperm whalepurple saxifragepulse modulationpulmonary plexispullorum diseasepull in one's hornspuebloan peoplespublishing housepublic relationsptolemaic systempterygoid plexuspterygoid musclepteris multifidapsychodelic drugpsychedelic rockpsephurus gladisprunus sieboldiiprunus serrulataproboscis flowerprincess of walesprimula sinensispresident taylorpreclinical testprecentral gyruspope sylvester iipope callixtus iipond bald cypresspolice constablepluperfect tenseplexus coccygeusplexus cardiacusplectognath fishplayground slideplastic laminateplasterer's floatplaster printingplains spadefootpisonia aculeatapinus sylvestrispinus densiflorapin-tailed grousepilot blacksnakepicrasma excelsapicea orientalisphysical therapyphysical sciencephysical fitnesspholis gunnellusphillis wheatleyphenolic plasticphaseolus aureusphase modulationpeter paul rubenspeter paul mauserpersonnel officepersian languageperca flavescenspentatonic scalepenstemon doliuspencil sharpenerpelican crossingpectoralis minorpectoralis majorpearly razorfishpasteurized milkparticle physicsparker house rollpapillary musclepalmer peninsulaoxylebius pictusoxalis pes-capraeorder sphagnalesorder psilotalesorder primulalesorder parietalesorder pandanalesorder opuntialesoral personalityold-age pensionernord-pas-de-calaisno-par-value stocknew world sparrowmustela nigripesmitchella repensmilitary posturemicroscope slidemesophytic plantmenziesia pilosamechanical pressmaxfield parrishmarco polo's sheeplymphatic tissuelymphatic systemlupinus texensislupinus perennislupinus arboreuslobed spleenwortlobbying expenseliparis loeseliililiaceous plantlight microscopelesser spearwortlepus americanusleprosy bacilluslepiota rhacodeslepidium sativumlegal separationlegal professionlegal philosophylearned responselate purple asterlarge tooth aspenlappish languagelanguas speciosalablab purpureuskorean peninsulakorean lespedezakepler's third lawkapsiki languagejapanese spanieljapanese islandsisland dispenserinstrument panelinstallment planinsect repellentinsect repellantinelastic supplyin the first placeimplements of waridesia polycarpahughes telegraphhordeum pusillumherpes genitalisherbaceous plantguadalupe islandgreen turtle soupgreen spleenwortgrease one's palmsgramineous plantgospel of matthewgiuseppe balsamogenus tropaeolumgenus tolypeutesgenus tachypleusgenus sporobolusgenus solenopsisgenus sitophylusgenus sceliphrongenus salpinctesgenus salpichroagenus pylodictusgenus pygoscelisgenus pulsatillagenus pternohylagenus psittaculagenus pritzelagogenus potamogalegenus porphyrulagenus polypodiumgenus polycirrusgenus polybotryagenus polybotriagenus polyangiumgenus pollachiusgenus polioptilagenus polianthesgenus polemoniumgenus podilymbusgenus plasmodiumgenus piroplasmagenus pinguiculagenus pimpinellagenus phytolaccagenus phylloxeragenus phyllodocegenus pholistomagenus phlebodiumgenus phalaropusgenus pericallisgenus paleacritagenus omphalotusgenus oligoporusgenus mycoplasmagenus melophagusgenus melanoplusgenus melampsoragenus lycopodiumgenus lophosoriagenus lophophoragenus liposcelisgenus leptospiragenus lepechiniagenus lasiocampagenus lactophrysgenus hypsiglenagenus hylophylaxgenus helipterumgenus heliophilagenus halocarpusgenus gypsophilagenus gymnopilusgenus epiphyllumgenus drosophilagenus diplotaxisgenus diplodocusgenus corylopsisgenus chlorophisgenus chimaphilagenus cephalotusgenus calocarpumgenus calliphoragenus calliophisgenus boselaphusgenus aspidelapsgenus aspalathusgenus aplodontiagenus alopecurusgenus alcelaphusgarden symphilidgarbage disposalfriendship plantfrench polynesiaforgetful personforceps deliveryfluorescent lampflowering spurgeflavius josephusflat-leaf parsleyfirmiana simplexfield pennycressfictitious placefemale offspringfederalist partyfamily sphecidaefamily psyllidaefamily pristidaefamily phasmidaefalse vampire batfalse beachdropsfalco sparveriusezra loomis poundexpress feelingsexplosive deviceexplosive chargeeuropean sanicleeuropean lobstereuphorbia pepluseucalypt grandisesophageal veinsesophageal smearepiscopal churchepiscleral veinsepidemic roseolaenglish springerenglish primroseenglish plantainengelmann sprucedwarf sperm whaledue process of lawdryas octopetaladry plate processdobereiner's lampdiapensia familyderris ellipticadepth psychologydepressor muscledependent clausedaisy print wheelcrotalus lepiduscreeping thistlecorpus mamillarecondylar processcomputer displaycomposite schoolcomplex sentencecommon speedwellcolaptes auratuscoccygeal plexuscleanup positionclass psilotataeclass polychaetaclass placodermiclass gnetopsidaclapp's favouritecelestial spherecauliflower soupcatalpa speciosacastor bean plantcarpenter's planecarduelis spinuscapillary vesselcape sable islandcadmium sulphidebulletproof vestbuilt-soap powderbrussels sproutsbroadly speakingbristlecone pineboletus variipesboletus pallidusblenheim spanielblechnum spicantblack spleenwortbipolar disorderbimetallic stripbicameral scriptbetula pubescensbell-shaped curvebelgian sheepdogbattle of sempachbattle of plasseybattle of cowpensbalkan peninsulaautonomic plexusatomic explosionastilbe japonicaasplenium virideasclepias meadiias far as possiblearum palaestinumarmillary sphereapparel industryapostolic palaceapostelic fatheraplastic anaemiaanatropous ovuleanal personalityalpine coltsfootallegheny spurgealiterate personalaska peninsulaaedes albopictusacromial processa capella singing
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