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List of 15-letter words containing

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There are 17 fifteen-letter words containing 2E, H, O, S, U and Y

HETERODACTYLOUSheterodactylous adj. (Zoology) Having the first and second toes turned backward, as in the trogons.
HETERODACTYLOUS adj. having the first and second toes turned backwards, as in trogons, and not the first and fourth as in parrots.
HETEROGENEOUSLYheterogeneously adv. In a heterogeneous manner.
HETEROGENEOUS adv. consisting of dissimilar or diverse ingredients or constituents.
HETEROSEXUALITYheterosexuality n. The state of being sexually and romantically attracted primarily or exclusively to persons of the opposite sex.
heterosexuality n. Sexual activity with a person of the opposite sex.
HETEROSEXUALITY n. the state of being heterosexual.
HYDROCELLULOSESHYDROCELLULOSE n. a gelatinous material obtained by hydration of cellulose, used in papermaking, etc.
HYDROCEPHALUSEShydrocephaluses n. Plural of hydrocephalus.
HYDROCEPHALUS n. an accumulation of serous fluid within the cranial cavity, also HYDROCEPHALY.
LEUCOCYTHAEMIASleucocythaemias n. Plural of leucocythaemia.
LEUCOCYTHAEMIA n. leukaemia.
METHOXYFLURANESmethoxyfluranes n. Plural of methoxyflurane.
METHOXYFLURANE n. a potent general anaesthetic administered as a vapor.
METHYLCELLULOSEmethylcellulose n. (Organic chemistry) A white powdery substance, obtained by the methylation of cellulose, that swells…
methyl␣cellulose n. Alternative form of E461.
METHYLCELLULOSE n. any of various gummy products of cellulose methylation that swell in water and are used esp. as emulsifiers, adhesives, thickeners, and bulk laxatives.
NEUROHYPOPHYSESneurohypophyses n. Plural of neurohypophysis.
NEUROHYPOPHYSIS n. the portion of the pituitary gland that is composed of the infundibulum and posterior lobe and is concerned with the secretion of various hormones.
NEUROSYPHILISESNEUROSYPHILIS n. a syphilitic infection affecting the central nervous system.
NUCLEOSYNTHESESnucleosyntheses n. Plural of nucleosynthesis.
NUCLEOSYNTHESIS n. the production of a chemical element from simpler nuclei, as of hydrogen, esp. in a star.
NUCLEOSYNTHESISnucleosynthesis n. (Physics, astronomy) Any of several processes that lead to the synthesis of heavier atomic nuclei.
NUCLEOSYNTHESIS n. the production of a chemical element from simpler nuclei, as of hydrogen, esp. in a star.
NUCLEOSYNTHETICnucleosynthetic adj. Of or pertaining to nucleosynthesis.
NUCLEOSYNTHETIC adj. relating to nucleosynthesis.
PHENYLBUTAZONESphenylbutazones n. Plural of phenylbutazone.
PHENYLBUTAZONE n. a drug formerly used as an analgesic, but now largely restricted to veterinary use.
PHENYLTHIOUREASphenylthioureas n. Plural of phenylthiourea.
PHENYLTHIOUREA n. a crystalline compound used to test for the presence of a certain dominant gene (the compound tasting bitter to those who possess the gene).
PSYCHOSURGERIESpsychosurgeries n. Plural of psychosurgery.
PSYCHOSURGERY n. cerebral surgery employed in treating psychic symptoms.
SUPERHETERODYNEsuperheterodyne adj. (Electronics) Pertaining to a technique used in radio and television receivers to tune to a particular…
superheterodyne n. A receiver of this kind.
SUPERHETERODYNE n. applied to radio reception in which oscillations of slightly different frequency are imposed on the received oscillations, producing beats of a frequency above audio-frequency which are easily amplified.

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: 157 words
  • Scrabble in French: 48 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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