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20-Letter Words Containing: I,O,P,R,S,S,T

 (In Any Order)
There are 23 20 letter words, 114 20 letter phrases and 0 20 letter abbr's with I,O,P,R,S,S,T in.

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

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All 20 Letter Words

Words (23)
underrepresentationssuperspecializationsspectroheliographiesspectrofluorometriesrepresentationalistsrepresentationalismspsychopharmacologistpseudocholinesteraseprofessionalizationsphotoreconnaissancesphotodisintegrationsphosphofructokinasesphiloprogenitivenesspaleoanthropologistsoverprotectivenessesneuropharmacologistsmicropaleontologistsmicroelectrophoresismicroelectrophoreseslymphogranulomatosishyperparathyroidismshomotransplantationselectrophysiologists
Phrases (114)
transportation systemsuborder strepsirhinistephen collins fosterschool superintendentsaint peter the apostleprofessional relationpersonal relationshippast progressive tensepass with flying colorsgross national productdianthus caryophylluschristopher isherwoodcentropus phasianinuscardinal compass pointbusiness relationshipbritish pound sterlingambloplites rupestrisworkmen's compensationword processing systemwoolsorter's pneumoniavena supratrochlearisuniversal propositiontrichosurus vulpeculatrichomanes speciosumtranscortical aphasiatonsilla pharyngealistolypeutes tricinctusthysanopterous insecttheodore francis powysthelonious sphere monksystema respiratoriumsynchronous operationsymplocarpus foetidussuperior rectus musclesubclass telosporidiasteatornis caripensisstatistical procedurespiranthes porrifoliaspecial-interest groupspartina cynosuroidessoftware optimisationsodium orthophosphatesodium lauryl sulphatesocial anthropologistslip-tongue log skiddersir joseph john thomsonsinusoidal projectionsecond epistle of peterscabiosa atropurpureasanvitalia procumbensrespiratory alkalosispyramidal motor systempurse-string operationpterocarpus marsupiumprofit and loss accountprofessional footballprimary solid solutionpresident george w. bushpotassium-argon datingpotassium bicarbonateposttraumatic amnesiaposterior labial veinspostal rate commissionporonotus triacanthuspolystichum setiferumpolitical correctnesspodocarpus latifoliuspittsburgh of the southphaseolus multiflorusperitonsillar abscesspercussion instrumentpenstemon linarioidesparietomastoid suturepaper electrophoresispachyrhizus tuberosusorthophosphorous acidoperation desert stormnotropis atherinoidesmountain lady's slippermorphophonemic systemmorchella angusticepsmigratory grasshoppermicropterus salmoidesmasticophis lateralislipoid granulomatosisketosis-prone diabetesjournalist's privilegejoseph warren stilwellisovolumetric processindustrial psychologyherschelian telescopehelianthus petiolarisgross domestic productgeometric progressiongenus ptilonorhynchusgenus pithecanthropusgaleorhinus zyopterusempiricist philosophydryopteris oreopterisdryopteris marginalisdemetrius poliorcetescystopteris bulbiferacyperus alternifoliuscompensatory spendingcistothorus platensiscistothorus palustrischrysophrys australisbrassaia actinophyllaasplenium trichomanesartemisia gnaphalodesartaxerxes ii of persiaariocarpus fissuratusarctostaphylos alpinaambrosia psilostachya
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