Adjective cockamamie has 1 sense
- cockamamie, cockamamy, goofy, sappy, silly, wacky, whacky, zany, unreasonable - pungent adjectives of disesteem; "gave me a cockamamie reason for not going"; "wore a goofy hat"; "a silly idea"; "some wacky plan for selling more books"
Antonym: wise (indirect, via foolish)
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