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List of 13-letter words containing ••••••

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There are 14 thirteen-letter words containing A, I, O, 2S, U and Y

ANISOPHYLLOUS• anisophyllous adj. (Botany) Having unequal leaves.
• ANISOPHYLLOUS adj. of leaves, usually a pair, of differing size and shape.
AUTOCATALYSIS• autocatalysis n. (Chemistry) catalysis of a reaction by one of its products.
• AUTOCATALYSIS n. the catalysis of a reaction by a product of that reaction.
ERYSIPELATOUS• erysipelatous adj. Resembling erysipelas.
• ERYSIPELATOUS adj. suffering from the skin disease erysipelas.
FISSIPAROUSLY• fissiparously adv. In a fissiparous manner.
• FISSIPAROUS adv. producing new biological units or individuals by fission, as with most strains of bacteria.
HALFSERIOUSLY• HALFSERIOUSLY adv. in a partially joking way.
ICHTHYOSAURUS• ichthyosaurus n. (Archaic) Alternative form of ichthyosaur.
• ichthyosaurus n. Any members of the genus Ichthyosaurus.
• Ichthyosaurus prop.n. A taxonomic genus within the family Ichthyosauridae – large, extinct marine reptiles.
PNEUMATOLYSIS• pneumatolysis n. (Geology) the alteration of rocks and minerals by gases or magmatic fluid within volcanos etc.
• PNEUMATOLYSIS n. the destructive action of the hot vapours of magma on igneous rock.
PRASEODYMIUMS• praseodymiums n. Plural of praseodymium.
• PRASEODYMIUM n. a chemical element, a metal with green salts, isolated from the once-supposed element didymium.
PRESBYACOUSIS• PRESBYACOUSIS n. progressive loss of hearing with advancing old age, also PRESBYACUSIS, PRESBYCOUSIS, PRESBYCUSIS.
PROGYMNASIUMS• PROGYMNASIUM n. in Germany, a gymnasium for pupils up to age 16 only, at which university entrance qualifications are not obtainable.
SUBVERSIONARY• subversionary adj. Promoting destruction.
• SUBVERSIONARY n. a subversive person.
SUPERLOYALIST• superloyalist n. A very committed loyalist.
• SUPERLOYALIST n. an extreme loyalist.
VOLUNTARYISMS• voluntaryisms n. Plural of voluntaryism.
• VOLUNTARYISM n. the principle or practice of reliance on voluntary action, not coercion.
VOLUNTARYISTS• voluntaryists n. Plural of voluntaryist.
• VOLUNTARYIST n. a believer in voluntaryism.

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: 91 words
  • Scrabble in French: 49 words
  • Scrabble in Spanish: 26 words
  • Scrabble in Italian: no word
  • Scrabble in German: no word
  • Scrabble in Romanian: no word


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