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There are 25 thirteen-letter words containing 2H, I, O, R, U and Y

aulorhynchidsCauchy␣horizoneighty-fourthserythrosuchideuchlorhydriahydridoheliumhydrochinonumhydroethidiumhydromulchinghydrophylliumhydrosulphidehydrosulphitehypochondriumhyposthenuriahyposulphurichyracotheriumichthyosauridichthyosaurusichthyovorouskeyhole␣urchinrhynchosauridSouth␣Ayrshirethirty-fourthsthyrohyoideustrophy␣hunting

26 definitions found

  • aulorhynchids — n. Plural of aulorhynchid.
  • Cauchy␣horizon — n. (Physics) A light-like boundary of the domain of validity of…
  • eighty-fourths — n. Plural of eighty-fourth.
  • erythrosuchid — n. (Zoology) Any archosaur in the family Erythrosuchidae.
  • euchlorhydria — n. The presence of the normal concentration of hydrochloric acid…
  • hydridohelium — n. Synonym of helium hydride.
  • hydrochinonum — n. Hydroquinone.
  • hydroethidium — n. (Organic chemistry) Synonym of dihydroethidium.
  • hydromulching — n. (Agriculture) A form of mulching in which the mulch is combined…
  • hydrophyllium — n. (Zoology) One of the flat, leaf-like, protective zooids covering…
  • hydrosulphide — n. (Britain) Alternative spelling of hydrosulfide.
  • hydrosulphite — n. Alternative spelling of hydrosulfite.
  • hypochondrium — n. (Anatomy) The upper region of the abdomen, below the lower…
  • hyposthenuria — n. A condition where the urine has a relatively low specific gravity…
  • hyposulphuric — adj. Alternative spelling of hyposulfuric.
  • hyracotherium — n. Any extinct ungulate of the genus Hyracotherium.
  • ichthyosaurid — n. (Zoology) Any member of the family Ichthyosauridae.
  • ichthyosaurus — n. (Archaic) Alternative form of ichthyosaur. — n. Any members of the genus Ichthyosaurus.
  • ichthyovorous — adj. (Rare, biology) Feeding on fish; piscivorous.
  • keyhole␣urchin — n. Any of numerous clypeastroid sea urchins (sand dollars) of…
  • rhynchosaurid — n. (Zoology) Any extinct rhynchosaur in the family Rhynchosauridae.
  • South␣Ayrshire — prop.n. A council area of Scotland, one of 32 formed in 1996;…
  • thirty-fourths — n. Plural of thirty-fourth.
  • thyrohyoideus — n. (Anatomy) Alternative form of thyrohyoid muscle.
  • trophy␣hunting — n. The killing of a carefully selected animal, particularly big…
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See this list for:

  • Scrabble in English: 5 words
  • French Wiktionary: 17 words
  • Spanish Wiktionary: no word
  • Italian Wiktionary: no word
  • German Wiktionary: 1 word
  • Portuguese Wiktionary: no word
  • Dutch Wiktionary: no word

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