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List of 15-letter words containing ••••

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There are 18 fifteen-letter words containing H, O, R, T and X

ARCHAEOPTERYXES• archaeopteryxes n. Plural of archaeopteryx.
• ARCHAEOPTERYX n. a Jurassic fossil bird of the Archaeopteryx genus, with a long bony tail, sharp-toothed jaws, and wings bearing three clawed digits.
CEPHALOTHORAXES• cephalothoraxes n. Plural of cephalothorax.
• CEPHALOTHORAX n. the body, or head with thorax, of spiders, crustaceans, etc.
EXOERYTHROCYTIC• exoerythrocytic adj. Outside of an erythrocyte.
• EXOERYTHROCYTIC adj. occurring outside the red blood cells.
EXOTHERMICITIES• exothermicities n. Plural of exothermicity.
• EXOTHERMICITY n. the state of being exothermic.
HETEROFLEXIBLES• heteroflexibles n. Plural of heteroflexible.
• HETEROFLEXIBLE n. one of flexible sexual orientation.
HETEROSEXUALITY• heterosexuality 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.
HEXACHLORETHANE• hexachlorethane n. Alternative form of hexachloroethane.
• HEXACHLORETHANE n. a toxic crystalline compound used in smoke bombs.
HYDROEXTRACTORS• hydroextractors n. Plural of hydroextractor.
• HYDROEXTRACTOR n. a drying machine that works centrifugally.
HYDROXYAPATITES• hydroxyapatites n. Plural of hydroxyapatite.
• HYDROXYAPATITE n. a complex phosphate of calcium that occurs as a mineral and is the chief structural element of vertebrate bone.
HYDROXYBUTYRATE• hydroxybutyrate n. (Chemistry) any salt or ester of hydroxybutyric acid, but especially of gamma-hydroxybutyric acid.
• HYDROXYBUTYRATE n. as in gamma hydroxybutyrate, a substance that occurs naturally in the brain, used medically as a sedative but also as a recreational drug and alleged aphrodisiac.
HYDROXYLAPATITE• hydroxylapatite n. Alternative spelling of hydroxyapatite.
• HYDROXYLAPATITE n. a mineral of the apatite group that is rare in the ground but is the principal inorganic constituent of tooth enamel and bone.
HYPEREXCRETIONS• HYPEREXCRETION n. excessive excretion.
HYPEREXTENSIONS• hyperextensions n. Plural of hyperextension.
• HYPEREXTENSION n. the extension of a joint beyond its normal range.
LEXICOGRAPHISTS• lexicographists n. Plural of lexicographist.
• LEXICOGRAPHIST n. one who makes dictionaries.
METHOXYFLURANES• methoxyfluranes n. Plural of methoxyflurane.
• METHOXYFLURANE n. a potent general anaesthetic administered as a vapor.
NONHETEROSEXUAL• nonheterosexual adj. Alternative form of non-heterosexual.
• nonheterosexual n. Alternative form of non-heterosexual.
• non-heterosexual adj. Not heterosexual.
PHOTOXYLOGRAPHY• photoxylography n. A process in which a photograph is printed on wood to use as a template for engraving.
• PHOTOXYLOGRAPHY n. wood engraving after a photographic impression on a woodblock.
XYLOTYPOGRAPHIC• xylotypographic adj. Of or pertaining to xylotypography.
• XYLOTYPOGRAPHIC adj. relating to, or printed from, wooden type.

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: 204 words
  • Scrabble in French: 8 words
  • Scrabble in Spanish: no word
  • Scrabble in Italian: 1 word
  • Scrabble in German: no word
  • Scrabble in Romanian: 7 words

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