illogical

[ ih-loj-i-kuhl ]
See synonyms for: illogicalillogicallyillogicalness on Thesaurus.com

adjective
  1. not logical; contrary to or disregardful of the rules of logic; unreasoning: an illogical reply.

Origin of illogical

1
First recorded in 1580–90; il-2 + logical

Other words for illogical

Other words from illogical

  • il·log·i·cal·ly, adverb
  • il·log·i·cal·ness, noun

Words Nearby illogical

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How to use illogical in a sentence

British Dictionary definitions for illogical

illogical

/ (ɪˈlɒdʒɪkəl) /


adjective
  1. characterized by lack of logic; senseless or unreasonable

  2. disregarding logical principles

Derived forms of illogical

  • illogicality (ɪˌlɒdʒɪˈkælɪtɪ) or illogicalness, noun
  • illogically, adverb

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