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Thesaurus / crazy as a loon
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  • as inbananas
  • as incrackers
  • as infruity
  • as ingaga
  • as inloco
  • as inmoonstruck

synonyms for crazy as a loon

  • crackers
  • crazy
  • cuckoo
  • lunatic
  • maniac
  • nuts
  • psycho
  • sick
  • bonkers
  • brainsick
  • daft
  • demented
  • deranged
  • distraught
  • disturbed
  • dotty
  • kooky
  • loco
  • mad
  • mad as a hatter
  • maniacal
  • mentally ill
  • moonstruck
  • not all there
  • nutty as a fruitcake
  • off one's rocker
  • out of one's mind
  • out to lunch
  • sick in the head
  • stark raving mad
  • touched
  • unbalanced
  • unhinged
  • unsound
  • wacky

antonyms for crazy as a loon

MOST RELEVANT
  • healthy
  • sane
  • sensible
          Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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          WORDS RELATED TO CRAZY AS A LOON

          Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.