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List of 13-letter words containing

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There are 12 thirteen-letter words containing A, 2H, O, P, T and U

AMPHITRICHOUSamphitrichous adj. (Biology) (of bacteria) Having a single flagellum on each of two opposite ends. (Only one flagellum…
AMPHITRICHOUS adj. of or like amphitricha, bacteria that have flagella at both ends.
CHAPTERHOUSESchapterhouses n. Plural of chapterhouse.
chapter-houses n. Plural of chapter-house.
chapter␣houses n. Plural of chapter house.
CHEMAUTOTROPHCHEMAUTOTROPH n. an organism, such as a bacterium, that obtains its energy from inorganic reactions using simple compounds, such as ammonia or carbon dioxide.
CHEMOAUTROPHSCHEMOAUTROPH n. any organism, e.g. bacteria, that produces energy by the oxidation of inorganic compounds, such as iron, ammonia and hydrogen sulphide, also CHEMOAUTOTROPH.
COAUTHORSHIPScoauthorships n. Plural of coauthorship.
COAUTHORSHIP n. the role of coauthor.
HEMATOPHAGOUShematophagous adj. (American spelling) Alternative form of haematophagous.
HEMATOPHAGOUS adj. of certain animals, feeding on blood, also HAEMATOPHAGOUS.
HYDROSULPHATEhydrosulphate n. Alternative form of hydrosulfate.
HYDROSULPHATE n. any quaternary acid salt formed by addition of an organic base to sulphuric acid, such as aniline hydrosulphate.
HYPOSULPHATEShyposulphates n. Plural of hyposulphate.
HYPOSULPHATE n. a dithionate.
PHONAUTOGRAPHphonautograph n. (Historical) A device for recording sound vibrations in a visible form.
PHONAUTOGRAPH n. an instrument for recording sound vibrations.
PHOSPHATURIASphosphaturias n. Plural of phosphaturia.
PHOSPHATURIA n. the excessive discharge of phosphates in the urine.
THIOSULPHATESthiosulphates n. Plural of thiosulphate.
THIOSULPHATE n. any salt of thiosulphuric acid, also THIOSULFATE.
THOROUGHPACEDthoroughpaced adj. (Of a horse) Trained in every pace.
thoroughpaced adj. Extensively trained or schooled; knowledgeable; proficient.
thoroughpaced adj. Complete, total.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.

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See this list for:

  • English Wiktionary: 55 words
  • Scrabble in French: 8 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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