Cockamamie, cockamamy, goofy, sappy, silly, wacky, zany, foolish similar term adj, 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, wacky, insane similar term
Vogais: ay
Consoantes: whck
wacky, whack, whacko, wacke, wacko, wac, whisky, whiskey, waco, wake.