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List of 14-letter words containing

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There are 12 fourteen-letter words containing 2A, I, O, S, U and Y

ANISODACTYLOUSanisodactylous adj. (Zoology) Characterized by unequal toes, three turned forward and one backward, as in most passerine birds.
ANISODACTYLOUS adj. of birds, having three toes turned forward, one backwards.
ARTIODACTYLOUSartiodactylous adj. (Zoology) even-toed; of ungulates, having the weight borne about equally by the third and fourth toes.
ARTIODACTYLOUS adj. of or like an artiodactyl, a two-toed animal.
AUTOCATALYSINGAUTOCATALYSE v. to effect autocatalysis, also AUTOCATALYZE.
HYALURONIDASEShyaluronidases n. Plural of hyaluronidase.
HYALURONIDASE n. a mucolytic enzyme that facilitates the spread of fluids through tissues by lowering the viscosity of hyaluronic acid.
ICHTHYOSAURIANichthyosaurian adj. (Paleontology) Of or relating to the Ichthyosauria.
ichthyosaurian n. (Paleontology) Any of the Ichthyosauria; an ichthyosaur.
ICHTHYOSAURIAN n. a large fossil marine reptile, also ICHTHYOSAUR, ICHTHYOSAURUS.
IMMUNOASSAYISTIMMUNOASSAYIST n. one who carries out immunoassays.
NYCTAGINACEOUSnyctaginaceous adj. (Botany) Belonging to the family Nyctaginaceae of flowering plants.
NYCTAGINACEOUS adj. belonging to the Nyctaginaceae, a family of mainly tropical American plants, including bougainvillea.
SAUROPTERYGIANsauropterygian n. A reptile of the extinct superorder Sauropterygia.
SAUROPTERYGIAN n. any carnivorous Mesozoic marine reptile of the group Sauropterygia, with paddle-like limbs.
TYRANNOSAURIDStyrannosaurids n. Plural of tyrannosaurid.
ULTRAROYALISTSultraroyalists n. Plural of ultraroyalist.
ULTRAROYALIST n. an extreme royalist.
ULTRASONICALLYultrasonically adv. In an ultrasonic manner.
ultrasonically adv. Using ultrasonics.
ULTRASONIC adv. denoting airwaves or vibrations with frequencies higher than those audible to the human ear.
UNSATISFACTORYunsatisfactory adj. Inadequate, substandard or not satisfactory.
UNSATISFACTORY adj. not satisfactory.

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: 132 words
  • Scrabble in French: 12 words
  • Scrabble in Spanish: 17 words
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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