Synonymer till haywireadjektiv(informal or slang terms for mentally irregular) balmy; barmy; bats; batty; bonkers; buggy; cracked; crackers; daft; dotty; fruity; kooky; kookie; loco; loony; loopy; nuts; nutty; round the bend; around the bend; wacky; whacky; haywire(not functioning properly) amiss; awry; wrong; haywiresubstantiv(wire for tying up bales of hay) haywire