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List of 13-letter words containing

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There are 19 thirteen-letter words containing H, O, P, R, T, U and Y

AUTOBIOGRAPHYautobiography n. (Countable) A self-written biography; the story of one’s own life.
autobiography n. (Uncountable) Biographies of this kind regarded as a literary genre.
AUTOBIOGRAPHY n. the biography of a person narrated by himself or herself.
BRACHYPTEROUSbrachypterous adj. (Zoology) Having short, possibly non-functional wings.
BRACHYPTEROUS adj. having short wings.
BUTYROPHENONEbutyrophenone n. (Pharmacology) Any of a class of antipsychotic drugs (such as haloperidol) used especially in the treatment…
BUTYROPHENONE n. any of a class of antipsychotic drugs (as haloperidol) used esp. in the treatment of schizophrenia.
CHLOROPHYTUMSCHLOROPHYTUM n. any plant of the genus Chlorophytum, grown as pot plants for their long narrow leaves.
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.
HYDROSULPHITEhydrosulphite n. Alternative spelling of hydrosulfite.
HYDROSULPHITE n. a salt of hydrosulphurous acid; esp. the sodium salt, used as a reagent.
HYMENOPTEROUShymenopterous adj. (Entomology) Of the order Hymenoptera; hymenopteran.
HYMENOPTEROUS adj. having four membranous wings, as do ants, bees and wasps.
HYPERCAUTIOUShypercautious adj. Especially or unreasonably cautious.
HYPERCAUTIOUS adj. excessively cautious.
HYPERFUNCTIONhyperfunction n. (Mathematics) A generalization of a function.
hyperfunction n. (Medicine) Abnormally elevated function.
HYPERFUNCTION n. the overactivity of a gland or other bodily organ.
HYPERTROPHOUShypertrophous adj. (Dated, medicine) Hypertrophic.
HYPERTROPHOUS adj. of an organ, abnormally enlarged.
HYPOPITUITARYhypopituitary adj. Relating to hypopituitarism.
HYPOPITUITARY adj. relating to hypopituitarism.
IMMUNOTHERAPYimmunotherapy n. (Immunology) The treatment of disease (especially cancers and autoimmune diseases) by adjusting the…
IMMUNOTHERAPY n. the treatment or prevention of disease by taking measures to increase immune system functioning.
MUSICOTHERAPYmusicotherapy n. Music therapy; the use of music to improve health.
MUSICOTHERAPY n. therapy involving the use of music.
PHYTONUTRIENTphytonutrient n. Any substance, of plant origin, that provides nutrition; a phytochemical.
POLYURETHANESpolyurethanes n. Plural of polyurethane.
POLYURETHANE n. any of various polymers used esp. in flexible and rigid foams, elastomers, and resins, also POLYURETHAN.
PYROSULPHATESpyrosulphates n. Plural of pyrosulphate.
PYROSULPHATE n. a salt of sulphur.
RADICULOPATHYradiculopathy n. (Pathology) Any disease of the spinal nerve roots and spinal nerves.
TELAUTOGRAPHYtelautography n. Transmission of messages by telautograph.
TELAUTOGRAPHY n. transmission by use of a Telautograph, a telegraph for reproducing the movement of a pen or pencil and so transmitting writings or drawings.
UPRIGHTEOUSLYuprighteously adv. In an uprighteous or just manner.
UPRIGHTEOUSLY adv. (Shakespeare) with moral right.

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: 99 words
  • Scrabble in French: 21 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: 1 word


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