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15-Letter Words Containing: O,P,E,R,A,T,E

 (In Any Order)
There are 251 15 letter words, 178 15 letter phrases and 0 15 letter abbr's with O,P,E,R,A,T,E in.

Best Scoring 15 Letter Words With: O,P,E,R,A,T,E

Expand?WordSave?LengthUsagePointsType
extemporization15
35 nounn
noun

• a performance given extempore without planning or preparation

overcapitalized15
32 adjectiveadj
verb

• estimate the capital value of (a company) at an unreasonably or unlawfully high level

• overestimate the market value of

• capitalize beyond what the business or the profit-making prospects warrant

cephalothoraxes15
32 nounn
noun

• The fused head and thorax of spiders and crustaceans

archaeopteryxes15
32 noun, adjectiven, adj
noun

• extinct primitive toothed bird of the Jurassic period having a long feathered tail and hollow bones; usually considered the most primitive of all birds

overcapitalizes15
31 verbv
verb

• estimate the capital value of (a company) at an unreasonably or unlawfully high level

• overestimate the market value of

• capitalize beyond what the business or the profit-making prospects warrant

reconceptualize15
30 verbv
Valid word for Scrabble US
conceptualizers15
30 nounn
Valid word for Scrabble US
psychotherapies15
30 nounn
noun

• the branch of psychiatry concerned with psychological methods

• the treatment of mental or emotional problems by psychological means

phytogeographer15
30 nounn
Valid word for Scrabble US
trifluoperazine15
29 noun, adjectiven, adj
noun

• An antipsychotic drug of the phenothiazine group.

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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 (251)
cinematographerexperimentationspermatogenesisparthenogenesisplenipotentiaryappropriatenessnonexperimentalreapportionmentpostoperativelycontemporaneoussubstratospherephosphocreatineextemporizationextemporisationcooperativenessweatherproofingsuperabsorbentsrepresentationsreconceptualizeproximatenessespreregistrationovercomplicatesovercomplicatedopenheartednessmetallographiesmechanoreceptorinterpretationsinterpellationsdaguerreotypistcyproheptadinesconceptualizerscomplementariesarteriographiesanthropometriespreservationistcomplementaritytrifluoperazinetemporarinessessuperphosphatessupermajoritiessupererogationssuperelevationsspermatogenesesspectrographiessaprogenicitiesretroperitonealrapturousnessesradiotelephonesradiotelegraphsradioprotectivepsychotherapiesprovocativenessprostatectomiesproletarianizesproletarianizedproletarianisesproletarianisedpreterminationspreponderationspredestinationsprecancellationpictorialnessesphytogeographerphysiotherapiesphotodegradablephenylthioureasphenobarbitonespentobarbitonesparthenogenesesparthenocarpiesoverspeculationoverspeculatingoveropinionatedoverexpectationovercompensatesovercompensatedovercapitalizesovercapitalizedoperativenessesnondepartmentalmetallographersmercaptopurinesintraperitonealinterpersonallyinoperativenessimpersonalitiesimmunotherapieshypermetabolismexportabilitiesecocatastrophesdephosphorylatedaguerreotypingdaguerreotypiescounterexamplescomplementarilycomparativenesschronotherapieschemotherapistscephalothoraxescephalothoracesbibliotherapiesbacteriophagiesarchiepiscopatearchaeopteryxesantiprogressivetelephotographystereotypicallyroentgenographyradiotelegraphyphototelegraphyphenylketonuriaparthenogeneticimportunatenesselectromyographcontemporaneitypredevaluationsinteroperativesantidepressionsunprotestantizeunprotestantiseunpremeditationuncooperativelytransportednessthermotherapiestelephotographstelautographiessupportablenesssuperfoetationssuperexaltationstreptocarpusesstereographicalsteganographiessteganographersspirochaetaemiasphaerosideritespermatorrhoeasspermatogeneticspeleotherapiesseptentrionallyselenographistsrontgenotherapyroentgenographsreconceptualisereciprocalitiespyretotherapiespterylographiespseudoarthrosesproletariannessprocreativenessproceleusmaticspresentationistpresentationismprenegotiationspredesignationspredatorinessesponderabilitiespneumatometriespiezometricallyphototelegraphsphotorefractivepetrochemicallyperissodactylespergamentaceousperfectionatingoverpreparationovercapitalisesovercapitalisedorganotherapiesophthalmometersmusicotherapiesmicropegmatitesmetropolitanizemetropolitanisemetropolitanatemalpresentationkinematographerisoperimetricalinoperabilitieshypermetropicalhyetometrographheterographicalgraviperceptionferroprussiatesextemporarinessevaporabilitiesequiponderatingephemeropteransenterohepatitisenantiomorphieseleutherophobiaelectroplatingselectrographiesdextrophosphatedermatoplastiesdermatophytosesdermatographiesdeplorabilitiesdaguerreotyperscryoprecipitatecounterpleadingcorporatenessescooperativitiescontrapropellercontemporaneanscontemperaturescontemperationsconspiratressesconceptualiserscinematographedchromotherapieschromatospherescastanosperminebalneotherapiesapprenticehoodsanthropogenesesactinotherapiesacroparesthesiaabsorptiometersuncompartmentedtreponemataceaetrachelospermumtheophrastaceaespirochaetaceaeself-explanatoryradiotelephonicpterodactylidaepoitou-charentesphotoelectricalpetromyzontidaepentaerythritolpanhysterectomyorycteropodidaehypoproteinemiahemimetamorphicgomphotheriidaegasterophilidaeeuropeanizationeuropeanisationepikeratophakiaelectrophoridaedryopteridaceaedactylopteridaecercopithecidaeceratopogonidaecephalochordatebeta-lipoproteinbalaenopteridaeanthropogeneticanthropogenesisantheridiophorealpha-interferon
Phrases (178)
time of departuretheater promptertarzan of the apestactile propertystartle responseserial operationresearch projectrescue operationrelative pronounproduct researchprocrustean ruleprivate propertypractice sessionpolitical spherepoitrine d'agneaupiece of materialphyseter catodonpersonality testpersonal matterspersonal effectspersonal chattelpenetration bomborycteropus aferorder plecopteraorder orthopteraorder chiropteraoperational celloperating systemlocal departmentlabor departmenthakea leucopteragenus rhinopteraemotional persondomestic prelatedepartment storedementia praecoxcrepitation ralecapital of greececall on the carpetarteria popliteaapetalous floweracer platanoidesvena perforantisus postal servicetrade protectiontop fermentationtightrope walkerterrapene ornatatemporary workertemple of artemistax depreciationtaste perceptiontakeover attemptswertia speciosastevens' power lawstateless personspotted sea troutspotted eagle rayspinal nerve rootsoftware packagesir jacob epsteinroom temperaturerespiratory ratereplacement costregular pentagonproterozoic aeonprotea melliferaprivet andromedaprimary electionpresident taylorpreparation firepremature labourprairie sagewortpower of attorneypowdered mustardpotential energypotage st. germainportuguese heathpopliteal arterypomegranate treepolitical leaderplasterer's floatpin-tailed grousepiedmont glacierpicea orientalispetrolatum gauzeperson agreementperpetual motionperforating veinpercentage pointper capita incomepenstemon parryipast progressivepartner relationparry's penstemonpainted tortoisepacific tree toadorder therapsidaorder psocopteraorder psilotalesorder pediculatiorder parietalesorder opuntialesorder neuropteraorder embiopteraorder dermopteraorder dermapteraorder coleopteraoperating budgetnewspaper editornerita pelorontaminiature poodlemicroscope stagemeadow buttercuplunar time periodlesser spearwortlepiota rhacodeslegal separationlarge tooth aspenjapanese apricotintercom speakerimplements of warimperforate anusherbaceous plantgreat depressiongrade separationgolden parachutegestation periodgenus tropaeolumgenus spodopteragenus pterocaryagenus pternohylagenus pritzelagogenus pontederiagenus parochetusgenus leptospiragenus eupatoriumgenus dipteroniagentiana procerafluorescent lampfibre optic cablefiber optic cablefeature of speechfeathertop grassfamily proteidaeexposure therapyeuterpe oleraceaeuropean wildcateuropean nut pineeuropean lobstereuropean countryeuropean catfisheuropean bitternequestrian sportelectrical powerelectric companydry plate processdrogue parachutedomestic partnerdiane de poitiersdeparture loungedental procedurecovert operationcomputer storagecomputer addresscecropia peltatacargo helicoptercape forget-me-notcandlepower unitbutea monospermaboletus variipesbody temperatureblack spleenwortbehavior therapyaversion therapyapostelic fatheranchovy pear treealiterate person
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