Synonyms for cockamamie

Adjective

1. cockamamie, cockamamy, goofy, sappy, silly, wacky, whacky, zany, unreasonable, foolish (vs. wise)

usage: 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"