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

 (In Any Order)
There are 16 20 letter words, 94 20 letter phrases and 0 20 letter abbr's with O,S,S,A,I,S,E in.

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

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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 (16)
unsatisfactorinessesunconscionablenessesultrasegregationistssuperspecializationsrepresentationalistsrepresentationalismspseudosophisticationpseudocholinesteraseprofessionalizationsphotoreconnaissancesphosphofructokinasesirreproachablenessesirreconcilablenessesinconsiderablenessesanticonservationistsnephroangiosclerosis
Phrases (94)
transportation systemtelopea speciosissimasubclass lepidosauriasubclass commelinidaesphenisciform seabirdsouthern united statessir charles wheatstonescomberomorus regalispseudotsuga menziesiipast progressive tensejudgement of dismissaljoseph louis gay-lussacindirect transmissionhylocichla fuscescenshans christian oerstedfrankenstein's monsterecological successionclassification systemclass hemiascomycetescentropus phasianinuscarson smith mccullersbusiness relationshipbusiness organizationbusiness organisationbotaurus lentiginosusambloplites rupestrisalessandro cagliostroxenorhyncus asiaticusuniversal gas constantunited states congresstrichomanes speciosumtransversus abdoministhysanopterous insecttelevision newscastersystema respiratoriumsymplocarpus foetidussuborder plesiosauriasubclass telosporidiasubclass discomycetessteatornis caripensisspartina cynosuroidessomatic sensory systemsolidago sempervirenssir james young simpsonsenior master sergeantsaxifraga sarmentosamsalvelinus fontinalissaint james the apostlerubus idaeus strigosusrespiratory alkalosisquercus ellipsoidalispsychopsis kramerianapseudococcus fragilisprofessional baseballpostal rate commissionphysostigma venenosumphaseolus multiflorusphalaenopsis amabilisperitonsillar abscessperisoreus canadensispachyrhizus tuberosusnorth island edelweissmyrmecobius fasciatusmicropterus salmoidesmasticophis lateralislasthenia chrysostomaketosis-prone diabetesjames douglas morrisonhibiscus rosa-sinensisgnaeus pompeius magnusglaucous bristlegrassgenus aspidophoroidesgenus argentinosaurusgenus acanthoscelidesgalvanic skin responsefamily osteoglossidaefamily discoglossidaeeuphorbia cyparissiaseragrostic abyssinicadissociative disorderdisassortative matingdionysius i of syracusedesmanthus ilinoensiscyamopsis psoraloidesconvergent strabismuscistothorus platensiscelastrus orbiculatuscardiovascular systembrugmansia suaveolensblastodermic vessicleastreus hygrometricusasparagus officinalesardisia escallonoidesairborne transmission
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