Synonyms for Go haywire:

• n.

  •conk out (noun)
  • conk.

• v.

  •become insane (verb)
  • go crazy.
  •deflect (verb)
  • deviate.
  •deviate (verb)
  • break pattern,
  • go amiss,
  • bend,
  • get around,
  • leave beaten path,
  • bend the rules,
  • diverge,
  • aberrate,
  • depart,
  • divagate,
  • circumlocate,
  • part,
  • turn,
  • go out of control,
  • drift,
  • go off on tangent,
  • take a turn,
  • veer,
  • digress,
  • go out of way,
  • vary,
  • shy,
  • bear off,
  • wander,
  • angle off,
  • not conform,
  • contrast,
  • differ,
  • avert,
  • err,
  • swim against stream,
  • depart from,
  • turn aside,
  • swerve,
  • edge off,
  • deflect.
  •flip out (verb)
  • go nuts,
  • crack up,
  • blow one's top,
  • lose one's mind,
  • blow one's mind,
  • go off the deep end,
  • go berserk,
  • blow a gasket.
  •freak out (verb)
  • flip one's lid,
  • lose one's cool,
  • work oneself up,
  • come unglued,
  • go bananas,
  • break down,
  • flip out.
  •go crazy (verb)
  • go daffy,
  • go buggy,
  • go psycho.

• Other synonyms:

  •
  • run amok.
  •deviate
  • Shying,
  • shies,
  • getting around,
  • turned aside,
  • not conforming,
  • turning aside,
  • aberrated,
  • Shied,
  • takes a turn.
  •freak out
  • breaking down.
  •Other relevant words:
  • go ape,
  • go off,
  • hit the ceiling,
  • fly off the handle,
  • go off the wall,
  • lose one's temper,
  • go nutty,
  • go kooky,
  • lose one's composure,
  • go cuckoo,
  • wig out,
  • go loco,
  • blow one's stack,
  • go batty,
  • go bonkers,
  • go wacky,
  • lose control of oneself,
  • lose it,
  • go wacko,
  • freak out,
  • go off one's rocker,
  • go mental,
  • go loony,
  • go ballistic.
  •Other relevant words (noun):
  • conk out,
  • fool around,
  • blow up,
  • horse around,
  • go wrong,
  • trifle,
  • crack,
  • go to pieces,
  • flip,
  • fool,
  • clown,
  • give out,
  • get out of order,
  • come apart.

Antonyms for Go haywire:

• v.

  • deviate
    keep, agree, go straight, stay, straighten.