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20-Letter Words Containing: O,N,S,O,R,S

 (In Any Order)
There are 28 20 letter words, 155 20 letter phrases and 0 20 letter abbr's with O,N,S,O,R,S in.

Best Scoring 20 Letter Words With: O,N,S,O,R,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 (28)
uncompromisingnessestransformationalistsradioimmunoassayablepseudoparenchymatouspseudocholinesteraseprofessionalizationsphotoreconnaissancesphotodisintegrationsphosphomonoesterasesphosphofructokinasesphosphoenolpyruvatesphiloprogenitivenesspaleoanthropologistsoverprotectivenessesneuropharmacologistsmicropaleontologistslymphogranulomatosislymphogranulomatoseshyperconsciousnesseshomotransplantationsforethoughtfulnessesextemporaneousnessescounterdemonstratorsantifluoridationistsanticonservationistsnephroangiosclerosisincontrovertiblenessimmunohistochemistry
Phrases (155)
tumour necrosis factortransportation systemsusan brownell anthonysuborder myxiniformessubclass entomostracastephen collins fostersense of right and wrongsecond coming of christscipio africanus majorschool superintendentsaponaria officinalisrobert louis stevensonrhizopogon idahoensisresurrection of christresident commissionerprofessional relationpoor man's weatherglasspersonal relationshippelecanus onocrotaluspass with flying colorsoryctolagus cuniculusorder sphenisciformesobstruction of justicenutritionist's calorieneisseria gonorrhoeaegross national productgenus ornithorhynchusendogenous depressioncortinarius violaceuscommunity of interestscardinal compass pointbusiness organizationbusiness organisationbotaurus lentiginosusblue ribbon commissionbaron snow of leicesterb-scan ultrasonographyanemopsis californicaalessandro cagliostroa-scan ultrasonographyzalophus californicusxanthosoma atrovirensworkmen's compensationword processing systemwoolsorter's pneumoniauniversal propositiontrichomanes speciosumtrachinotus carolinusthysanopterous insecttheory of dissociationtheodore francis powysthelonious sphere monksynchronous operationsynchronous converterswainsona grandiflorasubclass branchiopodastomatopod crustaceanstephen arnold douglasst. edward the confessorspiranthes porrifoliaspartina cynosuroidessouth american sea lionsomatic sensory systemsolidago sempervirenssolanum melanocerasumsoftware optimisationsocial stratificationsocial anthropologistsmiledon californicusslip-tongue log skiddersir joseph john thomsonsir james young simpsonsir geoffrey wilkinsonsinusoidal projectionsecond epistle of peterscaphiopus bombifronssaxifraga stoloniferarhododendron viscosumpurse-string operationprofit and loss accountprofessional footballprofessional baseballprocessus coronoideusprimary solid solutionpotassium-argon datingpotassium bicarbonateposterior labial veinspostal rate commissionporonotus triacanthuspolitical correctnessperonospora hyoscyamiperomyscus gossypinuspenstemon linarioidespagellus centrodontusoscar palmer robertsonorder pseudomonadalesorder hymenogastralesoperation desert stormnotropis atherinoidesnorthwest territoriesnorthern snow bedstrawnonviolent resistanceneoceratodus forsterinecrobiosis lipoidicamumification necrosismorphophonemic systemmacrotus californicuslipoid granulomatosislasthenia chrysostomakinetic theory of gasesketosis-prone diabetesjohn augustus roeblingjames douglas morrisonisidor feinstein stoneindustrial psychologyhorizontal stabiliserhelleborus orientalishare's-foot bristle ferngooseneck loosestrifeglucose tolerance testgeorges jacques dantongeometric progressiongenus reithrodontomysgenus ptilonorhynchusgenus gymnosporangiumgenus gorgonocephalusgenus aspidophoroidesgaleorhinus zyopterusforeground processingelectronic transistorechinocactus grusoniidoctoral dissertationdionysius i of syracusedicrostonyx hudsoniuscount alessandro voltacosmocampus profunduscorrespondence schoolcorrespondence coursecoronary heart diseaseconte alessandro voltaconstruction industrycompensatory spendingcolorimetric analysiscistothorus platensischinese black mushroomcephalopterus ornatuscalculus of variationsbegonia semperflorensbaroness emmusca orczybackground processingardisia escallonoidesarctostaphylos alpinaaldrovanda vesiculosaairborne transmissionagropyron subsecundum
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