haywires

Completely out of control

Haywires is the plural of haywire—the thin wire used to bale hay.

The word appears almost exclusively in the phrase go haywire, meaning to malfunction or become chaotic: The computer went haywire.

Something that has gone haywire is erratic, out of control, or behaving unpredictably.

The plural form is rare outside technical contexts.

malfunction

glitch

Minor system fault

misfire · crash · freeze · jam · error · fault · defect · snafu · hiccup · failure

tangled

snarled

Growled or knotted

jumbled · matted · raveled · gnarled · coiled · looped · spool · coil

chaos

crazy

Mentally unhinged

  • wildNot domesticated or controlled
  • berserkWildly, violently uncontrolled
  • amokIn violent frenzy

bonkers · unhinged · off the rails · out of control · uncontrollable · frenzied · manic · pandemonium · bedlam · mayhem

Opposites
functionality

haywiresfunctional

Able to operate correctly

working · orderly · operational · functioning · in working order

order and control

haywiresorderly

Arranged with care

controlled · stable · organized · regulated · systematic

mental/behavioral state

haywirescalm

Free from agitation

rational · sane · composed · level-headed · balanced

Phrases
Family

haywire

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G