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There are 200 eighteen-letter words containing 2H, 2O, R and 2S

absolute␣thresholdsad-hoc␣polymorphismsanother␣pair␣of␣shoesaspidorhynchiformsastrophotographersautophosphorylatesbacks␣the␣wrong␣horseBaldwin's␣phosphorusbiophosphorescencebiphosphorylationsBononian␣phosphorusbrachylophosaurinsbroadshoulder␣physacephalaspidomorphschip␣on␣one's␣shoulderchlorocholesterolschlorosulpholipidscholelithotripsieschondrodystrophiaschondrodystrophieschromoanasynthesischronopathogenesiscommon␣rock␣thrushesCoppersmith's␣methodcytohistochemistryDamara␣horseshoe␣batdehydrochlorinasesdephosphorylationsdihydrosphingosinediphosphohydrolasediphosphorylationsdiphyllobothriasesdiphyllobothriasisdiphyllobothriosisdon't␣spare␣the␣horsesDorchester-on-ThamesdystrophinopathiesEarth␣Overshoot␣Dayselection␣thresholdsergasiophygophytesethnochoreologistsEuropean␣Shorthairsevery␣rose␣has␣a␣thornfluorophosphonatesforethoughtfulnessgather␣one's␣thoughtsglycerolphosphatesglycerophosphatasegoes␣round␣the␣housesgone␣round␣the␣housesHällefors␣ElkhoundsHall-Héroult␣processHarlan's␣ground␣slothharvest␣homecomingshave␣one's␣heart␣set␣onheadless␣horsewoman Headless␣Horsewomanheadless␣horsewomen Headless␣HorsewomenHeath␣RobinsonesquehemispermatophoreshesperornithiformshexakisoctahedronshistocytochemistryhistomorphometricshistomorphometrieshistomorphometristhistoriosophicallyHittorf's␣phosphorusHomberg's␣phosphorushorseshoe␣moustachehorseshoe␣up␣one's␣assHouseholder's␣methodhydropolysulphideshydrotechnologistshypereosinophiliashyperlymphocytosishypermetamorphoseshypermetamorphosishypochondrogenesishypochondroplasiashyposulphurous␣acidichthyosarcotoxinsichthyosarcotoxismichthyosauromorphsisopropylphosphatemajor␣seventh␣chordsmaster␣of␣the␣schoolsminor␣seventh␣chordsmorphophonologistsmutton-chop␣whiskersneoichthyosauriansnephropathogenesisnephropathologistsneuropsychopathiesopisthobranchiatesorange␣sharpshooterorganophosphatasesorganophosphonatesOriental␣Shorthairsorthophasmavirusesorthopsychiatristsosteoarthropathiesosteochondrophytesother␣days,␣other␣waysoverthoughtfulnesspathomorphogenesisperoxodiphosphatesphaeosphaeriaceousphilosophers␣by␣firephilosophers␣of␣firephilosopher's␣stones philosophers'␣stonesphosphodestructionphosphodiesterasesphosphofluoridatesphosphoisoprenoidsphosphonoglycerolsphosphonopyruvatesphosphoribomutasesphosphoribosylatedphosphorothiolatesphosphorssleritephosphorus␣cachexiaphosphorus␣necrosisphosphorylcholinesphosphosaccharidesphosphotransferasephosphotransmitterphosphotriesterasephotomorphogenesisphotophosphorylasephysiobiochemistryphytomorphologistspolyethersulphonespoor␣as␣a␣church␣mousepseudophilosopherspseudophotospherespseudo-scholarshipspseudoxyrhophiinespsychographologistpsychohistoricallyput␣hair␣on␣one's␣chest

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See this list for:

  • Scrabble in English: no word
  • French Wiktionary: 173 words
  • Spanish Wiktionary: no word
  • Italian Wiktionary: no word
  • German Wiktionary: 92 words
  • Portuguese Wiktionary: no word
  • Dutch Wiktionary: 15 words

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