1. (adj)cockamamie, cockamamy, goofy, sappy, silly, wacky, whacky, zany ludicrous, foolish "gave me a cockamamie reason for not going"; "wore a goofy hat"; "a silly idea"; "some wacky plan for selling more books"
2. (adj)sappy abounding in sap "sappy maple trees"; "sappy kindling wood"