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

 (In Any Order)
There are 59 20 letter words, 351 20 letter phrases and 0 20 letter abbr's with O,P,I,E,S in.

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

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Words (59)
hypercholesterolemiaunderrepresentationsuncompromisingnessessuperspecializationsspectrophotometricalspectroheliographiesspectrofluorometriesrepresentationalistsrepresentationalismsreconceptualizationsradiopharmaceuticalspsychopharmacologiespseudosophisticationpseudocholinesteraseprofessionalizationsplethysmographicallyphotoreconnaissancesphotointerpretationsphotodisintegrationsphosphofructokinasesphosphatidylcholinesphiloprogenitivenessphenylthiocarbamidesphenylpropanolaminesparadichlorobenzenespaleoanthropologistsoverprotectivenessesneuropsychiatricallyneurophysiologicallyneuropharmacologistsmicropaleontologistsmicroelectrophoresismicroelectrophoresesirreproachablenessesincomprehensiblenessimmunoprecipitationshyperparathyroidismshyperconsciousnesseshypercoagulabilitieshypercholesterolemichistocompatibilitiesglomerulonephritidesexpressionlessnessesencephalomyocarditiselectrophysiologistselectrophysiologicalelectrophotographieselectrooculographiesdepartmentalizationscomprehensiblenessesbacteriochlorophyllsanthropocentricitiesadrenocorticotropinssemiautobiographicalpseudohermaphroditicoophorosalpingectomynephroangiosclerosishyperadrenocorticismcompartmentalisation
Phrases (351)
transportation systemtelopea speciosissimasuperfamily coccoideasuborder strepsirhinisubclass lepidosauriastephen collins fostersphenisciform seabirdsoftware optimizationsir karl raimund poppersimple harmonic motionsedative-hypnotic drugschool superintendentsaint peter the apostlerhizopogon idahoensisrepublic of madagascarrepublic of kazakhstanrepublic of el salvadorreconstruction periodpsychological featurepseudotsuga menziesiiprofessional relationprinciple of parsimonyprescription medicineplatanus occidentalisplasminogen activatorpierre simon de laplacephotographic emulsionpersonality inventorypersonal relationshippast progressive tenseorder sphenisciformesorder accipitriformesmetallographic samplemental representationmasticophis flagellummarket capitalisationlinguistic competencelateral epicondylitisjoseph louis gay-lussacjean-baptiste poquelinjapanese monetary unitindochinese peninsulahomolosine projectiongenus phoenicophoriumgaultheria procumbensfriendly relationshipfamily pseudococcidaefamily passifloraceaeendogenous depressioneicosapentaenoic aciddivision tracheophytadisplacement reactiondemonstrative pronounctenocephalides canisconsecutive operationcomparative anatomistcommercial enterprisechristopher isherwoodcentropus phasianinuscaprimulgus vociferuscaprimulgus europaeuscapital of switzerlandcapital of sierra leonecapital of rhode islandbusiness relationshipbritish pound sterlingatmospheric conditionappendicular skeletonapostle of the gentilesapium graveolens dulceanemopsis californicaambloplites rupestrisaimee semple mcphersonadenosine diphosphateyosemite national parkyellow-leaf sickle pinexiphosurus polyphemusxeroderma pigmentosumworkmen's compensationword processing systemwoolsorter's pneumoniawhite-throated sparrowvena supratrochlearisvena labialis superiorvena cerebrum superiorvaccinium caespitosumuniversal propositionuniversal product codeungradable oppositiontriostium perfoliatumtrichosurus vulpeculatrichomanes speciosumtonsilla pharyngealistolypeutes tricinctusthysanopterous insecttheodore francis powysthelonious sphere monktemporal lobe epilepsytelevision pickup tubesystema respiratoriumsynchronous operationsymplocarpus foetidussympathetic vibrationswietinia macrophyllasupport vector machinesuperior rectus musclesuperior labial arterysuperior cerebral veinsuperfamily tineoideasuperfamily muscoideasubornation of perjurysuborder sciuromorphasuborder plesiosauriasuborder cephalaspidasuborder anthropoideasubliminal perceptionsubclass telosporidiasteatornis caripensisstatistical procedurespodoptera frugiperdasplit-half correlationspiranthes porrifoliasphenoidal fontanellespecial-interest groupspecial duty allowancespartina cynosuroidessomatotrophic hormonesolidago sempervirenssolid-propellant motorsoftware optimisationsodium orthophosphatesodium lauryl sulphateslip-tongue log skiddersir oliver joseph lodgesir joseph john thomsonsir james young simpsonsinusoidal projectionsingle-propeller planeself-propelled vehiclesecond epistle of peterscutigera coleoptrataschizopetalon walkeriscabiosa atropurpureasanvitalia procumbenssanitation departmentsalpichroa rhomboideasaint james the apostleround-spored gyromitrarevolutions per minuterespiratory infectionrespiratory alkalosisrepublic of uzbekistanrepublic of tajikistanrepublic of seychellesquercus ellipsoidalispyridoxine 5'-phosphatepyramidal motor systempurse-string operationpublius vergilius maropterocarpus marsupiumpsychopsis kramerianapsychological warfarepsychological sciencepseudococcus fragilisprofessional footballprofessional baseballprocessus coronoideusprivate security forceprince-of-wales featherprice-to-earnings ratiopresident george w. bushpotassium bicarbonateposttraumatic amnesiaposterior labial veinspostal rate commissionpositive-degree adverbpositive magnetic polepopulus grandidentatapolytechnic institutepolystichum setiferumpolystichum aculeatumpolitical correctnesspodocarpus ferrugineaplectrophenax nivalisplatte river penstemonpittsburgh of the southpilosella officinarumpiezoelectric crystalpierre-joseph proudhonphysostigma venenosumphlegmasia alba dolensphlebotomus papatasiiphilosophy departmentphilip warren andersonphilip dormer stanhopephaseolus multiflorusphalaenopsis amabilispersonal line of creditperonospora hyoscyamiperomyscus gossypinusperitonsillar abscessperisoreus canadensispercussion instrumentpenstemon whippleanuspenstemon linarioidespenicillin v potassiumparietomastoid suturepaper electrophoresispachyrhizus tuberosusorthopedic foot insoleorder torpediniformesorder scrophularialesorder lepidodendralesorange mushroom pimpleophioglossum pendulumoperation desert stormoceanic whitetip sharkobject of a prepositionnurse-patient relationnuclear power industrynotropis atherinoidesnonmalignant neoplasmnephrolepis pectinatanepalese monetary unitnecrobiosis lipoidicanaphthalene poisoningmycoplasmal pneumoniamusical accompanimentmusculophrenic arterymountain lady's slippermorphophonemic systemmorchella angusticepsmonofocal lens implantmistletoe rubber plantmigratory grasshoppermicropterus salmoidesmasticophis lateralismaidenhair spleenwortlowest common multiplelonicera sempervirensleptotyphlops humilislepidochelys olivacealeonotis nepetaefoliaketosis-prone diabeteskaspar friedrich wolffjournalist's privilegejoseph warren stilwelljoseph rudyard kiplingjapanese morning gloryisthmus of tehuantepecisovolumetric processintravenous pyelogramincentive stock optionhyperkinetic syndromehypericum androsaemumhylophylax naevioideshylactophryne augustihippodamia convergensherschelian telescopeheracleum sphondyliumhelianthus petiolarisharpullia cupanioidesgross domestic productgregory goodwin pincusgreater peritoneal sacgnaeus pompeius magnusgiovanni schiaparelligeometric progressiongenus ptilonorhynchusgenus pithecanthropusgenus hippoglossoidesgenus gymnosporangiumgenus ctenocephalidesgenus aspidophoroidesgenus aegyptopithecusgastrophryne olivaceagalvanic skin responsegaleorhinus zyopterusforeign correspondentforeground processingflat-topped white asterfile transfer protocolfield press censorshipfamily strophariaceaefamily psilophytaceaefamily phyllostomidaefamily peripatopsidaefamily opisthocomidaefamily odontaspididaefamily melampsoraceaefamily lophosoriaceaefamily hipposideridaefamily edaphosauridaeeuropean quaking aspeneuropean house cricketeuproctis phaeorrhoeaeuphorbia helioscopiaeuphorbia cyparissiaseucalyptus paucifloraeucalyptus citriodoraeucalypt tereticorniserythrina vespertilioepipactis helleborineenteric-coated aspirinenglish cocker spanielempiricist philosophyelectrostatic printerdryopteris oreopterisdryopteris marginalisdramatic mezzo-sopranodivision pteridophytadivision euglenophytadirect supporting firediplotaxis tenuifoliademetrius poliorcetescystopteris bulbiferacypripedium calceoluscyperus alternifoliuscyamopsis psoraloidesctenocephalides felisconservation of paritycompensatory spendingcompact disc write-oncecommon snapping turtleclopidogrel bisulfateclassical haemophiliaclandestine operationcitrophilous mealybugcistothorus platensiscertificate of depositcaspar friedrich wolffcarolina spring beautycampanula aparinoidesbrush-tailed porcupinebiscayne national parkbegonia semperflorensbalaenoptera borealisbackground processingasplenium trichomanesasplenium platyneuronasparagus officinalesartery of the penis bulbartemisia gnaphalodesartaxerxes ii of persiaarceuthobium pusillumaposematic colorationapalachicola rosemaryamerican pasqueflowerair force space commandafrican bowstring hempabdominal nerve plexus
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