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20-Letter Words Containing: O,O,P,I,E,R

 (In Any Order)
There are 56 20 letter words, 213 20 letter phrases and 0 20 letter abbr's with O,O,P,I,E,R in.

Best Scoring 20 Letter Words With: O,O,P,I,E,R

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All 20 Letter Words

Words (56)
compartmentalizationhypercholesterolemiauncompromisingnessesspectrophotometricalspectroheliographiesspectrofluorometriesroentgenographicallyreconceptualizationspsychopharmacologiespseudocholinesteraseprofessionalizationspolyphiloprogenitivephotoreconnaissancesphotointerpretationsphotodisintegrationsphosphofructokinasesphiloprogenitivenessphenylpropanolaminesparathyroidectomizedparadichlorobenzenespaleoanthropologistsoverprotectivenessesneurophysiologicallyneuropharmacologistsneuropharmacologicalmicrophotometricallymicropaleontologistsmicropaleontologicalmicroelectrophoreticmicroelectrophoresismicroelectrophoresesimmunoprecipitationshyperconsciousnesseshypercholesterolemicglomerulonephritidesencephalomyocarditiselectroretinographicelectrophysiologistselectrophysiologicalelectrophotographieselectrooculographiesbacteriochlorophyllsanthropocentricitiesadrenocorticotropinssemiautobiographicalpseudohermaphroditicpaleoanthropologicaloophorosalpingectomynephroangiosclerosishyperlipoproteinemiahyperadrenocorticismelectrocardiographiccompartmentalisationadrenocorticotrophinadrenocorticotrophicabetalipoproteinemia
Phrases (213)
transportation systemtheatrical productionsuperfamily coccoideastephen collins fostersoftware optimizationsimple harmonic motionschool superintendentrhizopogon idahoensisrepublic of el salvadorreconstruction periodpsychological featureprotective colorationprofessional relationprinciple of parsimonypolitically incorrectpolitical orientationplasminogen activatorphylogenetic relationphotographic emulsionpersonality inventorypersonal relationshippara aminobenzoic acidorder sphenisciformesorder accipitriformesinterrogative pronounhomolosine projectiongeographic expeditiongenus phoenicophoriumeuphorbia cyathophoraendogenous depressiondivision tracheophytademonstrative pronounconsecutive operationcomparative anatomistcommon european earwigchristopher isherwoodcapital of sierra leonecapital of rhode islandatmospheric conditionanemopsis californicaamyloid protein plaqueagropyron intermediumyosemite national parkxiphosurus polyphemusxeroderma pigmentosumworkmen's compensationword processing systemwoolsorter's pneumoniawhite-throated sparrowuniversal propositionuniversal product codeungradable oppositiontyphoid bacteriophagetwenty-four hour periodtropaeolum peregrinumtriostium perfoliatumtrichomanes speciosumthysanopterous insectthermocouple junctiontheory of preformationtheodore francis powysthelonious sphere monktemporal lobe epilepsysynchronous operationsymplocarpus foetidussupport vector machinesubornation of perjurysuborder sciuromorphasuborder plesiosauriasuborder anthropoideasubclass telosporidiaspodoptera frugiperdasplit-half correlationspiranthes porrifoliaspartina cynosuroidessomatotrophic hormonesolidago sempervirenssolid-propellant motorsoftware optimisationsodium orthophosphateslip-tongue log skiddersir oliver joseph lodgesir joseph john thomsonsir james young simpsonsinusoidal projectionsecond epistle of peterscutigera coleoptrataschizopetalon walkeriscabiosa atropurpureasalpichroa rhomboidearound-spored gyromitrariot control operationrevolutions per minuterespiratory infectionrespiratory alkalosisrepublic of mozambiquereciprocal inhibitionpyridoxine 5'-phosphatepyramidal motor systempurse-string operationpsychological warfarepseudococcus fragilisprofessional footballprofessional baseballprocessus coronoideusprince peter kropotkinprince fumimaro konoyeprice-to-earnings ratiopotassium bicarbonateposterior labial veinspostal rate commissionpolitical correctnesspodocarpus ferrugineapittsburgh of the southpilosella officinarumpierre-joseph proudhonphylloxera vitifoleaephototrophic bacteriaphotographic materialphilosophy departmentphilip dormer stanhopephaseolus multifloruspersonal line of creditperonospora hyoscyamiperomyscus gossypinuspenstemon linarioidespellicularia kolerogaparietomastoid suturepaper electrophoresisorthopedic foot insoleoreortyx picta palmeriorder torpediniformesorder scrophularialesorder rhynchocephaliaorder lepidodendralesorange mushroom pimpleophthalmia neonatorumoperation desert stormold world white pelicanobject of a prepositionnotropis atherinoidesnecrobiosis lipoidicamultiple-furrow ploughmoving-coil microphonemorphophonemic systemmigratory grasshoppermicropterus salmoidesketosis-prone diabetesjapanese morning gloryisovolumetric processintravenous pyelogramindo-european languagehippodamia convergensheterocyclic compoundgross domestic productgregory goodwin pincusgonadotrophic hormonegeometric progressiongenus ptilonorhynchusgenus gymnosporangiumgenus aspidophoroidesgastrophryne olivaceagaleorhinus zyopterusfriction yielding propforeign correspondentforeground processingfile transfer protocolfiber optic microphonefamily rhizophoraceaefamily porcellionidaefamily lophosoriaceaefamily hyperodontidaefamily hygrophoraceaefamily haemoproteidaeeuropean house cricketeuproctis phaeorrhoeaeuphorbia helioscopiaeucalyptus citriodoraempiricist philosophyelectrical phenomenonelectric dipole momentdryopteris oreopterisdramatic mezzo-sopranodoxepin hydrochloridedouble-blind proceduredoctor of public healthdivision pteridophytadiapheromera femoratademetrius poliorcetesdemand for explanationcyamopsis psoraloidescottrell precipitatorcontingency procedureconservation of paritycompensatory spendingcompact disc write-oncecommon snapping turtleclopidogrel bisulfateclandestine operationcitrophilous mealybugcistothorus platensiscertificate of depositbioelectric potentialbegonia semperflorensbegonia erythrophyllabalaenoptera borealisbackground processingaposematic colorationapalachicola rosemaryantihemophilic factorair force space commandaglaomorpha meyeniana2-methylpropenoic acid
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