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There are 331 twenty-one-letter words containing 2H, O, P and T

acetyloxytheophyllineacylglycerophosphatesadenosinetriphosphate adenosine␣triphosphateadenylpyrophosphatasea␣fry␣short␣of␣a␣Happy␣Mealall␣that␣and␣a␣bag␣of␣chipsalternative␣hypothesesalternative␣hypothesisanthropomorphisationsanthropomorphizationsanthropomorphologicalantipsychotherapeuticautodephosphorylatingautodephosphorylationautohistoradiographicautophosphorylationalbaby␣elephant␣in␣the␣roombacteriopheophorbidesbarothermohygrographsbenzonaphthothiophenebenzyloxyphthalimidesbetaglycerophosphatesblue-throated␣sapphiresbrachiocephalic␣arterybrachiocephalic␣trunksbreak␣a␣fly␣upon␣the␣wheelCarpathian␣Shepherd␣Dogcatch␣you␣on␣the␣flip␣sidecheckups␣from␣the␣neck␣upchemicopharmaceuticalchemolithoautotrophicchemolithoheterotrophchemolithotrophicallychemoradiotherapeuticcholecystographicallycholecystolithotripsycholedocholithotripsychondroitinsulphatasechronopharmacokineticchronopharmacotherapychronostratigraphicalcisheteropatriarchiescome␣from␣the␣right␣placecomes␣up␣with␣the␣rationscompact␣neighbourhoodscompliments␣of␣the␣housecontinental␣philosophycreatine␣phosphokinasecyclophenanthrenylenecytohistopathologicaldecahydronaphthalenesdermatohistopathologydichlorophenoxyaceticdihydrophenanthridinedihydroxyacetophenonedihydroxynaphthalenesdihydroxyphenylisatindimethoxyamphetaminesdimethylphenylsilanoldiphosphatidylcholinediphosphotransferasesdirector␣of␣photographydocumentary␣hypothesisdolichyldiphosphatasedrive-through␣penaltiesEast␣European␣Shepherdsectophosphodiesteraseelectrencephalographyelectrochemotherapieselectrochromatographyelectrocochleographicelectroencephalographelectroencephalophoneelectrohysterographicelectrophosphorescentelectroshock␣therapiesEmpire␣State␣of␣the␣SouthencephalomyelopathiesencephaloneuropathieserythrophagolysosomalerythrophagolysosomesesophagoesophagostomyetiopathophysiologiesetiopathophysiologistfarnesylpyrophosphateFischer-Tropsch␣processglycerophosphodiesterglycerophosphorylatedglycophosphoinositolshelp␣the␣Halloween␣partyhepatonephric␣syndromeheterococcolithophoreheterophenomenologiesheteropolysaccharideshigh-fructose␣corn␣syrup high␣fructose␣corn␣syruphighly␣composite␣numberhighly␣sensitive␣personhigh␣probability␣tradeshistomorphometricallyhistoricogeographicalhistoriophilosophicalhomomorphic␣encryptionHouston,␣we␣have␣a␣problemhow␣can␣you␣sleep␣at␣nighthow␣do␣I␣get␣to␣the␣airporthow␣do␣you␣spell␣this␣wordhow's␣the␣weather␣up␣thereHunga␣Tonga-Hunga␣Ha'apaihydrazinophthalazineshydrodesulphurisationhydrodesulphurizationhydrohemicryptophyteshydrophosphinylationshydrophosphonylationshydroureteronephroseshydroureteronephrosishydroxynaphthoquinonehydroxyphenethylaminehydroxyphenylpyruvatehypercatecholaminemia

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See this list for:

  • Scrabble in English: no word
  • French Wiktionary: 214 words
  • Spanish Wiktionary: 1 word
  • Italian Wiktionary: no word
  • German Wiktionary: 117 words
  • Portuguese Wiktionary: no word
  • Dutch Wiktionary: 20 words

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