Noun

• S: (n) haywire (wire for tying up bales of hay)

Adjective

• S: (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, whacky (informal or slang terms for mentally irregular) "it used to drive my husband balmy"
• S: (adj) amiss, awry, haywire, wrong (not functioning properly) "something is amiss"; "has gone completely haywire"; "something is wrong with the engine"
• similar to
• antonym