wacky

ludicrous, foolish; “gave me a cockamamie reason for not going”; “wore a goofy hat”; “a silly idea”; “some wacky plan for selling more books”
Synonyms
- cockamamie, cockamamy, goofy, sappy, silly, whacky, zany
Similar to
- foolish
informal or slang terms for mentally irregular; “it used to drive my husband balmy”
Synonyms
- balmy, barmy, bats, batty, bonkers, buggy, cracked, crackers, daft, dotty, fruity, haywire, kooky, kookie, loco, loony, loopy, nuts, nutty, round the bend, around the bend, whacky
Similar to
- insane