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

 (In Any Order)
There are 696 15 letter words, 474 15 letter phrases and 0 15 letter abbr's with O,P,E,N,S in.

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

Expand?WordSave?LengthUsagePointsType
benzodiazepines15
38 nounn
noun

• any of several similar lipophilic amines used as tranquilizers or sedatives or hypnotics or muscle relaxants; chronic use can lead to dependency

photosynthesize15
35 verbv
verb

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

overemphasizing15
35 verbv
verb

• place special or excessive emphasis on

phenylbutazones15
34 nounn
noun

• anti-inflammatory drug (trade name Butazolidin)

hydroxyprolines15
34 nounn
noun

• a crystalline amino acid obtained from gelatin or collagen

hyposensitizing15
33 verb, adjectivev, adj
Valid word for Scrabble US
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

adenohypophysis15
32 nounn
noun

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

sulfinpyrazones15
32 nounn
Valid word for Scrabble US
hyperexcretions15
32 nounn
Valid word for Scrabble US
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All 15 Letter Words

Words (696)
professionalismpithecanthropuspersonificationintussusceptionunsophisticatedspermatogenesisunsportsmanlikemisapprehensionparthenogenesiscompetitivenessoversimplifyingimpressionisticpretentiousnessnonprofessionalappropriatenesssuperimpositionpseudoephedrinepalaeontologistexpressionisticneurophysiologycompassionatelyphotosynthesizeintrospectivelypolyunsaturatedplainclothesmanmultiprocessingemancipationistneuropsychiatryincomprehensiondispassionatelycorrespondinglycontemporaneousunprepossessingsupplementationphosphorescenceincomprehensivecounterproposalcomprehensivelytempestuousnessspontaneousnessresponsiblenesspurposelessnesspunctiliousnesspromiscuousnessprogressivenessprognosticativeprofessionalizeprestigiousnessprecipitousnessphosphocreatineperspicuousnessnonprescriptionneurohypophysisinopportunenessimpecuniousnessextemporisationexpeditiousnesscooperativenessconnoisseurshipcomplicatednesscommonplacenessadenohypophysisuncompromisablesupernutritionssuperfluousnesssuperannuationssuperabsorbentsspecializationsspecialisationsserendipitouslyreproachfulnessrepristinationsrepresentationsreposefulnessesrecapitulationspsychosynthesispsychometricianpseudoscientistproximatenessesproselytizationprohibitivenessprettificationspresuppositionspreregistrationpreprofessionalprefabricationspredispositionspreadolescencespowerlessnessespolymerisationsplainspokennessphotosensitizedphotoengravingspestiferousnesspersonalizationperfectionisticpenuriousnessesoverrepresentedoveremphasizingoverconsumptionoperationalistsopenmouthednessopenheartednessnonprofessorialnoncompressiblemonopropellantsintrospectionalinterpretationsinterpellationsimpoverishmentshyposensitizinghypersomnolencehypersalivationexponentiationsexceptionalnessexceptionalismsdisproportioneddisappointmentsdecompensationscyproheptadinescounterpuncherscongresspersonsconceptualizersconceptualitiesconceptualisingcomplementariescompendiousnesschlorpromazinescapaciousnessesbusinesspersonsblasphemousnessbenzodiazepinesanthroposophiesanthropometriesaminopeptidasesaccomplishmentsuncompassionatepreservationistpolycrystallinenonspecificallyconspicuousnessconceptualisticunprofessionalsunappreciationstrypanosomiasestemporarinessesteleprocessingssuperscriptionssupersaturationsuperphenomenonsuperovulationssuperinfectionssuperinductionssuperheterodynesupergovernmentsupererogationssuperelevationssuperconvenientsupercontinentssuperconductorssuperconductivesuperconductingsumptuousnessessulfinpyrazonessubprofessionalsubdevelopmentsstreptothricinssporangiophoressplenectomizingsplendiferouslyspinthariscopesspermatogenesesseptendecillionsemipornographysaprogenicitiessaponaceousnessrepudiationistsrepolarizationsreimplantationsrehospitalizingrapturousnessesrapaciousnessesradiotelephonespurposivenessespsychosynthesespsychoneuroticspsychogenicallypseudoscorpionspseudopregnancypseudepigraphonprovocativenessprovincialitiesproprioceptionspronunciamentospromotivenessesproletarianizesproletarianisesproletarianisedpreterminationspressurizationsprepublicationspreponderationspreponderanciespreformationistpredestinationsprecipitinogenspostmillenarianpostdevaluationpossessednessesponderousnessespolynucleotidespolymerizationspointlessnessespneumonectomiesplenteousnessesplatinocyanidesplainclothesmenpinealectomizespictorialnessesphthalocyaninesphrasemongeringphotosensitizesphotosensitizerphotoreductionsphotoreceptionsphosphoproteinsphenylthioureasphenylbutazonesphenomenologistphenomenologiesphenomenalisticphenobarbitonespharmacognosiesperfunctorinesspentobarbitonespendulousnessespathogenicitiespasteurizationsparthenogenesesparthenocarpiespararosanilinesparanormalitiesparadoxicalnesspaleontologistspaleomagnetistspaleomagnetismsoverspeculationoverspeculatingoverprotectionsoverproportionsoverproductionsoverprescribingoverpopulationsoverpersuasionsoverdependencesovercompressingovercompliancesovercompensatesovercompensatedoutspokennessesoptoelectronicsopprobriousnessopportunenessesopinionatednessoperativenessesoperationalismsomnicompetencesnorepinephrinesnonsaponifiablenonphilosophersnonperformancesnonhospitalizednonencapsulatednondevelopmentsnoncooperationsnincompooperiesneurohypophysesmonospecificitymisdescriptionsmercaptopurinesionosphericallyinterpersonallyinterparoxysmalintercomparisoninoperativenessinhospitalitiesincorruptnessesimplementationsimpetuousnessesimpersonalizingimpersonalitiesimperiousnessesimpecuniositiesimmunotherapieshypomagnesemiashypochondriaseshypnotherapistshypertonicitieshypersecretionshyperresponsivehypermodernistshyperinflationshyperextensionshyperexcretionshydroxyprolinesfissiparousnessfibrinopeptidesexplosivenesseseutrophicationserythropoietinsepithelizationsendoparasitismsencephalographsencephalitogensenantiomorphousdepolarizationsdepigmentationsdepersonalizingcryoprotectantscounterresponsecounterprotestscounterprojectscounterpressurecounterexamplescorrespondencescorporealnessescooperationistscontrollershipscontrapositivesconservatorshipcomplementizerscomparativenesscircumspectionschronotherapieschemoreceptionschancellorshipsbumptiousnessesapolipoproteinsantispeculationantiprogressiveanthropophagiesamorphousnessesadenohypophysesunpretentiouslyrepetitiousnessprepositionallyorganophosphateneuropsychologymorphophonemicsimportunatenessenantiomorphismdessertspoonfulcrossopterygianboustrophedonicultraprecisionsprerevisionistspreperformancespredevaluationspostadolescentsnonprogressivesnonoverlappingsinteroperativescountersteppingantidepressionszinjanthropusesxenotransplantsvideotelephonesvespertilioninevespertilionidsvapourishnessesunspottednessesunprotestantizeunprotestantiseunprogressivelyuncomprehensivetripersonaliststripersonalismstrinitrophenolstransportednesstrainspotterishtherianthropismthanatographiessynchronoscopessynaposematismssuspercollatingsuppositionlesssupportablenesssuperstructionssuperorganicistsuperorganicismsuperordinatingsupernationallysuperfoetationssuperexaltationsuperconfidencesuperconductionsupercomputingssuperadditionalsulphureousnesssulphonmethanessulphinpyrazonestilpnosideritestegocephalianssteganographiststeganographiessteganographerssporangiosporessplenectomisingsplanchnologiesspironolactonesspiritousnessesspheroidizationspheroidisationspermatogeneticspeechificationshowerproofingsseptentrionallyselenographistsselenographicalscrumptiousnessscolopendriformscintilloscopesscintillascopesschizophreneticsalpingectomiesrummlegumptionsrummelgumptionsrumblegumptionsrontgenoscopiesroentgenoscopicroentgenoscopesroentgenographsrhombenporphyrsrhinencephalonsreprivatisationrepolarisationsrehospitalisingreconceptualisepyrotechnicianspyknodysostosespycnodysostosespsychogeneticalpsychoanalyzerspsychoanalyserspseudosolutionspseudomembranesproverbialisingproslambanomeneprosenchymatousproselytisationprosaicalnessesproportionmentsproperispomenonprominentnessesproletariannessproletarianismsprojectizationsprojectisationsprogressionistsprogressionismsprogressionallyprogenitorshipsprogenitivenessprofessionalistprocreativenessprocrastinativeprocessionalistprobationershipprimogenitrixesprimogenitricespressurisationspresentationistpresentationismprepossessinglyprenegotiationspreformationismpredevelopmentspredesignationspredatorinessespreconstructionpreconstructingpotentiometriesporphyrogenitespontificalitiesponderabilitiespolyvinylidenespolysynthetismspolysyntheticalpolysynthesismspolyphloesboeanpoisonousnessespococuranteismspneumoconioticspneumatometriespneumatologistsplantaginaceouspinealectomisespinealectomisedpiezomagnetismsphotosynthesisephotosensitisesphotosensitiserphotosensitisedphotoluminescesphotoluminescedphosphocreatinsphoneticisationphonemicisationphenomenalitiesphenomenalisingphenakistoscopepharyngoscopiesphantasmagoriesphallocentrismspetrocurrenciespersonalisationperiodontitisespergamentaceouspedagoguishnesspasteurisationspassionlessnessparthenocarpousparametrisationpalaeontologiespalaeomagnetismpalaeobotanistsoveremphasisingornithodelphousorganotherapiesonychocryptosesnucleoplasmaticnonhospitalisednondescriptnessnoncomputerisedneurocomputingsnephroblastomasnephrectomisingneoarsphenaminemyelencephalonsmonophthongizesmonophthongisesmonophthongisedmisproportionedmisimprovementsmiscomprehendedmisappreciationmisacceptationsmicroprocessingmicrocomponentsmetropolitanismmetropolitanisemenispermaceousmechanomorphismmalpresentationlissencephalousleucocytopeniaslepidodendroidsintrosusceptioninopportunitiesinoperabilitiesincapaciousnessinapprehensionsinappreciationsimpoliticnessesimperturbationsimpersonalisingimpassionednessimmunocomplexeshyposensitisinghypomenorrhoeashypomagnesaemiahypocrystallinehyperpolarisinghieracosphinxeshieracosphingesherniorrhaphieshalfpennyworthsgeomorphogenistgeomorphogeniesgalvanoplastiesextemporarinessexpostulatinglyexplorationistsequiponderancesepithelisationsepicondylitisesephemeropteransenterohepatitisenhypostatizingenhypostatisingencyclopaedistsencyclopaedismsencephalotomiesenantiomorphiesempoverishmentselectroplatingsdisincorporatesdisincorporateddisimprisonmentdisempowermentsdiphenylketonesdesulphurationsdepolarisationsdepersonalisingdehypnotisationcyclopentolatescrapulousnessescounsellorshipscorruptiblenesscorrespondentlycorporatenessescontemporaneanscontemperaturescontemperationsconsumptivitiesconsumptivenessconspiratressesconceptualiserscomputerisationcomprehensivizecomprehensivisecompositenessescompliantnessescomplexednessescomplementiserscompetentnessescompactednesseschondrophorineschenopodiaceouscentuplicationscastanosperminebronchographiesbisphosphonatesbioprospectingsbespottednessesbalneotherapiesappropinquitiesapprenticehoodsapothegmatisinganthropopathiesanthropometristanthropolatriesanthropogenesesandrogynophoresanamorphoscopesaminophenazonesalexipharmakonsaerohydroplanesactinotherapiesunprotectednesstorpediniformestetrasporangiumsuperordinationstenopelmatidaespring-floweringsphenisciformesself-pollinationself-pollinatingself-opinionatedself-improvementself-explanatoryself-descriptionself-complacencypseudomonadalesprospectivenessprofessionalisepraisworthinesspoverty-strickenpoitou-charentesplumbaginaceousperonosporaceaepanhysterectomynonpsychoactivenonenterprisingnephrosclerosisnephrolithiasismephistophelianmephistopheleanmacrencephalouslow-spiritednessleptosporangiumleptomeningitislepidodendralesgossipmongeringgorgonocephalusgenus-megapodiuseuropeanisationepiscopalianismdecompositionalctenocephalidescryptacanthodesclosed-captionedbrownish-stripedanthropogenesisalphabetisationall-encompassing
Phrases (474)
water absorptionvegetable spongeunskilled personunpleasant womantarzan of the apessuperior generalstonecrop familystartle responsestandup comedianstamp collectingstable companionspur-of-the-momentspreading factorsports implementsports equipmentsports announcerspiny-headed wormspelling contestspeech communityspecial contractspatial relationsouthern baptistsound perceptionsolar prominencesleepless personsingapore dollarsilicone polymerserial operationsense impressionscorpaenoid fishschool newspaperscholarly personrescue operationreligious personpull someone's legprunus domesticaprocrustean rulepresident wilsonpresident hooverpractice sessionpositive balancepolyphonic proseplace of businesspilgrim's journeypigeon droppingsphyseter catodonpersonality testpersonal pronounpersonal matterspersonal expensepersonal effectspersonal chattelpanel discussionorder sapindalesoperating systemokefenokee swampnewspaper columnneotoma fuscipesmonterey cypressmask of pregnancyline one's pocketsleguminous plantkeep one's eyes offjohnny appleseedjohn witherspoonironmonger's shopiridaceous plantintravenous dripinsurance policygenus sceloporusgenus rhizophoragenus rhinopteragenus priodontesgenus potentillagenus podocarpusgenus phascogalegenus passifloragenus pagophilusgenus lycoperdongenus lophodytesgenus hyalophoragenus himantopusgenus haematopusgenus geothlypisgenus dasyproctagenus coperniciagenus aspidiotusgenus asphodelusgenus artocarpusgenus ailuropodafalco peregrinusemotional personeccentric personebony spleenwortdisplaced persondiospyros ebenumdepartment storecoronoid processcomposite numbercivil censorshipcapital of swedenbranta leucopsisbellbottom pantsascidian tadpoleapium graveolensancestor worshipamerican parasolalpinia speciosaalpine sunfloweralliaceous plantacer platanoidesaccounts payablewomen's army corpswilliam patersonwhite snapdragonweapons platformvenae esophageaevena perforantisvena occipitalisunwelcome persontwenty-two pistoltwelve olympianstropaeolum minustrifolium repenstrial impressiontongue depressortemporal canthustemple of solomontelephone systemtaste perceptionsynoptic gospelssynagrops bellussweet potato vinesuspension pointsuspense accountsuppurating soresupporting towersuperoxide anionstudio apartmentstriped muishondstevens' power lawstephen sondheimstephen jay gouldstephen a. douglassteel productionstateless personstamp collectionspinal nerve rootspinal accessoryspike microphonesouthern cypresssound projectionsophora sinensissomali peninsulasoapwort gentiansnowdrop anemoneslough of despondslip-joint pliersslip of the tongueslang expressionsir peter ustinovsir joseph paxtonsir jacob epsteinsino-japanese warsingapore islandsensory receptorsensory epilepsysenile psychosissan carlos apachesalmonella typhirubiaceous plantreplacement costrainbow seaperchpyloric stenosispush-down storagepulse modulationpulmonary plexispull in one's hornspuebloan peoplespublishing housepublic relationspsychotic personprunus sieboldiiprotoctist genusproteus anguinuspromotion systemprocess printingproboscis monkeyprinting processprincess of walesprimrose jasmineprimitive personpress conferencepresident taylorpresident monroeprecision cookieprairie schoonerpotage st. germainpostage frankingport jackson pinepond bald cypresspolice constableplectognath fishplayground slideplains spadefootpisonia aculeatapinus densiflorapinus cembroidespincushion hakeapin-tailed grousepilot blacksnakepicea orientalispholis gunnellusphenolic plasticphase transitionphase modulationpharaoh's chickenpersonnel officepersona non grataperson agreementpentatonic scalepenstemon parryipenstemon doliuspelican crossingpectoralis minorpawnbroker's shoppassenger pigeonparry's penstemonpainted tortoisepacific sturgeonorder sphagnalesorder pandanalesorder opuntialesoral personalityold-age pensionerodontoid processobservation postnorthern baptistnord-pas-de-calaisnon compos mentisno-par-value stocknewspaper editornews photographynew world sparrowmesophytic plantmenziesia pilosameat and potatoesmariner's compassmanic depressionmangrove snappermagnetic compasslupinus arboreuslobed spleenwortlobbying expenseliliaceous plantlegal separationlegal professionlearned responselarge tooth aspenlanguas speciosakorean peninsulakorean lespedezajoseph greenbergjoseph e. johnstonjohn cowper powysjapanese apricotionospheric waveintercom speakerimportant personimplements of warimperforate anushypogastric veinhomarus capensisherbaceous plantheat prostrationheat dissipationhaptic sensationgymnosperm genusgreen turtle soupgreen spleenwortgreat depressiongrease one's palmsgramineous plantgrade separationgestation periodgenus utahraptorgenus tropaeolumgenus tragopogongenus tolypeutesgenus thermopsisgenus thamnophisgenus synaptomysgenus strophariagenus steganopusgenus sporobolusgenus spodopteragenus solenopsisgenus sitophylusgenus sceliphrongenus scaphiopusgenus sarcophagagenus salpichroagenus rhizopogongenus pyrophorusgenus pylodictusgenus pygoscelisgenus ptychozoongenus pteropogongenus pterocaryagenus pternohylagenus psychotriagenus psychopsisgenus pritzelagogenus potamophisgenus potamogalegenus porphyrulagenus pontederiagenus pomaderrisgenus polypodiumgenus polycirrusgenus polybotryagenus polybotriagenus polyangiumgenus pollachiusgenus polioptilagenus polianthesgenus polemoniumgenus pogostemongenus podilymbusgenus plasmodiumgenus piroplasmagenus phytolaccagenus phylloxeragenus phyllodocegenus phrynosomagenus pholistomagenus phlebodiumgenus phenacomysgenus phalaropusgenus petromyzongenus peromyscusgenus perisoreusgenus pedionomusgenus pecopterisgenus paronychiagenus parochetusgenus panonychusgenus ostryopsisgenus oreopterisgenus ophisaurusgenus omphalotusgenus oligoporusgenus odontaspisgenus nigroporusgenus neurosporagenus mycoplasmagenus mesohippusgenus melophagusgenus melanoplusgenus melampsoragenus meconopsisgenus lycopodiumgenus lophosoriagenus lophophoragenus liposcelisgenus leptospiragenus lasiocampagenus lactophrysgenus hypopachusgenus hyperoodongenus hynerpetongenus hylophylaxgenus hippodamiagenus hippoboscagenus heliophilagenus halocarpusgenus gypsophilagenus gymnopilusgenus eupatoriumgenus eumetopiasgenus eriophorumgenus ectopistesgenus dryopterisgenus drosophilagenus dipteroniagenus diplotaxisgenus diplodocusgenus dimocarpusgenus cystophoragenus cynopterusgenus crotophagagenus corylopsisgenus conuropsisgenus conopodiumgenus conocarpusgenus commiphoragenus chrysopsisgenus chlorophisgenus chaenopsisgenus cercosporagenus cephalotusgenus carpodacusgenus carpocapsagenus carphophisgenus camponotusgenus calocarpumgenus calliphoragenus calliophisgenus boselaphusgenus astropogongenus ariocarpusgenus aplodontiagenus aphrophoragenus andropogongenus amphipriongenus alopecurusgenus afrocarpusgenus acrocarpusfrench polynesiaforgetful personfluorescent lampflowering spurgefemale offspringezra loomis poundevening primroseeuropean sanicleeuropean lobstereuropean catfisheuphorbia ingensesophageal veinsequestrian sportenglish primroseects-credit pointeconomic processdomestic partnerdobereiner's lampdipterous insectdiane de poitierscyperus rotundusctenophore genuscotes de provenceconsumption weedcondylar processcomputing systemcomputer sciencecomplex sentencecommon speedwellcleanup positionclass gnetopsidachinese primrosecastor bean plantcash in one's chipsbypass condenserbutea monospermabroadly speakingbristlecone pineblack spleenwortbigtoothed aspenbig-toothed aspenbelgian sheepdogbattle of cowpensbatch processingbaruch de spinozaaversion therapyautonomic plexusatomic explosionastilbe japonicaanatropous ovuleanal personalityalpine coltsfootaliterate personagropyron repensactive transportabandoned person
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