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

 (In Any Order)
There are 20 20 letter words, 112 20 letter phrases and 0 20 letter abbr's with O,P,I,A,S,T,S in.

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

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We couldn't find any valid Scrabble US words with a length of 20. Try changing the version of the game.
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All 20 Letter Words

Words (20)
underrepresentationssuperspecializationsspectroheliographiesrepresentationalistsrepresentationalismspsychopharmacologistpseudosophisticationpseudocholinesteraseprofessionalizationsphotoreconnaissancesphotodisintegrationsphosphofructokinasesphosphatidylcholinespaleoanthropologistsneuropharmacologistsmicropaleontologistslymphogranulomatosishyperparathyroidismshomotransplantationshistocompatibilities
Phrases (112)
transportation systemtelopea speciosissimasaint peter the apostlepseudotsuga menziesiiprofessional relationplatanus occidentalispersonal relationshippast progressive tensepass with flying colorsmasticophis flagellumgross national productdianthus caryophyllusctenocephalides caniscentropus phasianinuscardinal compass pointcapital of mississippibusiness relationshipapostle of the gentilesambloplites rupestrisadenosine diphosphateworkmen's compensationwoolsorter's pneumoniavena supratrochlearisvaccinium caespitosumuniversal propositiontrichosurus vulpeculatrichomanes speciosumtranscortical aphasiatonsilla pharyngealisthysanopterous insecttheodore francis powyssystema respiratoriumsynchronous operationsymplocarpus foetidussubclass telosporidiasteatornis caripensisstatistical procedurespiranthes porrifoliaspecial-interest groupspartina cynosuroidessoftware optimisationsodium orthophosphatesodium lauryl sulphatesocial anthropologistsinusoidal projectionscabiosa atropurpureasanvitalia procumbenssaint james the apostlerespiratory alkalosispyramidal motor systempurse-string operationpterocarpus marsupiumprofit and loss accountprofessional footballprimary solid solutionpotassium-argon datingpotassium bicarbonateposttraumatic amnesiaposterior labial veinspostal rate commissionporonotus triacanthuspopulation commissionpolitical correctnesspodocarpus latifoliusphysostigma venenosumphlebotomus papatasiiphaseolus multiflorusperitonsillar abscesspenstemon whippleanuspenstemon linarioidespenicillin v potassiumparietomastoid suturepaper electrophoresispachyrhizus tuberosusorthophosphorous acidoperation desert stormnotropis atherinoidesmountain lady's slippermorchella angusticepsmigratory grasshoppermicropterus salmoidesmasticophis lateralislipoid granulomatosisketosis-prone diabetesjournalist's privilegejoseph warren stilwellisthmus of tehuantepecindustrial psychologyhimantopus himantopusherschelian telescopehelianthus petiolarisgenus pithecanthropusgenus ctenocephalidesgenus aegyptopithecusgaleorhinus zyopterusdryopteris marginaliscystopteris bulbiferacyperus alternifoliusctenocephalides feliscompensatory spendingclinical psychologistcistothorus platensiscistothorus palustrischrysophrys australisbrassaia actinophyllaatlantic spiny dogfishasplenium trichomanesartemisia gnaphalodesartaxerxes ii of persiaariocarpus fissuratusarctostaphylos alpinaambrosia psilostachya
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