Synonyms for Goof up:

• n.

  •boner (noun)
  • slipup,
  • faux pas,
  • boo-boo,
  • foulup,
  • misstep,
  • screw-up,
  • whoops,
  • bonehead play,
  • gaffe,
  • goof-up,
  • false move,
  • error,
  • blooper,
  • oversight,
  • flummox,
  • miscue,
  • miscalculation.
  •snafu (noun)
  • misunderstanding,
  • screwup,
  • confusion,
  • mix-up,
  • Misjudgment,
  • false step,
  • foul-up.

• v.

  •botch (verb)
  • boot,
  • flounder,
  • err,
  • distort,
  • mutilate,
  • muff,
  • flub,
  • miscalculate,
  • patch,
  • misapply,
  • misconstrue,
  • mess,
  • misjudge,
  • butcher,
  • bumble,
  • ruin,
  • mend,
  • wreck.
  •bungle (verb)
  • foul up,
  • fudge.
  •butcher (verb)
  • destroy.
  •screw up (verb)
  • snafu,
  • queer,
  • louse.

• Other synonyms:

  •
  • bollix up.
  •
  • boggle,
  • mismanage,
  • ball up.
  •
  • mishandle.
  •
  • fumble,
  • blunder.
  •
  • spoil.
  •
  • muddle.
  •
  • foul.
  •
  • blow.

Antonyms for Goof up:

• n.

  • boner
    correction, success, accuracy.
  • lapse
    perfection, obedience, right, remembrance, continuity, care, strength, kindness, achievement, behavior, advantage, progress.
  • snafu
    understanding, organization.

• v.

  • botch
    grow, build, accomplish, succeed, help, break, achieve, repair, create, do well.
  • bungle
    manage, fix.
  • mess up
    organize, tidy, arrange, order.
  • mishandle
    honor, respect, benefit.
  • mishandle/mismanage
    handle.
  • muff
    correct.
  • screw up
    enlighten, explain, clear up.