Definition of Whacky

  • (adjective satellite) informal or slang terms for mentally irregular; "it used to drive my husband balmy"
  • (adjective satellite) ludicrous, foolish; "gave me a cockamamie reason for not going"; "wore a goofy hat"; "a silly idea"; "some wacky plan for selling more books"

Antonyms of Whacky


No Antonyms Found.

Homophones of Whacky