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There are 5 thirteen-letter words beginning with IRRAT

IRRATIONALISEirrationalise v. Alternative form of irrationalize.
IRRATIONALISE v. to make irrational, also IRRATIONALIZE.
IRRATIONALISMirrationalism n. A philosophical movement formed as a cultural reaction against positivism in the early 20th century.
IRRATIONALISM n. a system emphasizing intuition, instinct, feeling, or faith rather than reason or holding that the universe is governed by irrational forces.
IRRATIONALISTirrationalist n. One who is irrational in their beliefs or ideas.
irrationalist n. A follower of irrationalism.
IRRATIONALIST n. an upholder of irrationalism.
IRRATIONALITYirrationality n. The quality or state of being irrational; want of the faculty or the quality of reason; fatuity.
irrationality n. Something which is irrational or brought forth by irrational action, judgement, idea or thought.
irrationality n. (Mathematics) The property of being irrational.
IRRATIONALIZEirrationalize v. (Transitive) To make irrational.
IRRATIONALIZE v. to make irrational, also IRRATIONALISE.

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: 5 words
  • Scrabble in French: 3 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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