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rational (adjective)
Rational means based on logic and practical thinking that makes sense. Thinking that is based on feelings and emotions is not rational.
  • He was too upset to make a rational decision so he did things that did not make sense.
noun verb adjective adverb
  • rationalisation
  • rationalisations
  • rationalization
  • rationalizations
  • rationalism
  • rationality
  • rationalise
  • rationalises
  • rationalised
  • rationalising
  • rationalize
  • rationalizes
  • rationalized
  • rationalizing
  • rational
  • irrational
  • rationally
  • irrationally

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