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List of 15-letter words containing ••••••

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There are 9 fifteen-letter words containing 2A, O, P, 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.
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.
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.
INTERPAROXYSMAL• interparoxysmal adj. Between paroxysms.
• INTERPAROXYSMAL adj. between paroxysms.
OVEREXTRAPOLATESorry, definition not available.
POLYCARBOXYLATE• polycarboxylate n. (Organic chemistry) Any ester of a polycarboxylic acid.
• POLYCARBOXYLATE n. a salt or ester of a polycarboxylic acid, used in certain detergents.
SUPEREXALTATION• superexaltation n. Elevation above the common degree.
• superexaltation n. Supreme or excessive exaltation.
• SUPEREXALTATION n. a state of very high exaltation.
XENOTRANSPLANTS• xenotransplants n. Plural of xenotransplant.
• XENOTRANSPLANT n. an operation in which an organ or tissue is transferred from one animal to another of a different species.

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: 82 words
  • Scrabble in French: 4 words
  • Scrabble in Spanish: 21 words
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: 31 words


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