| muck up(expression, fail, blow, blunder, fumble) |
| muddle(fail, damage, blow, spoil, blunder) |
| muff(fail, damage, blow, spoil, blunder) |
| mutilate(fail, damage, blow, spoil, blunder) |
| patch(fail, damage, blow, spoil, blunder) |
| pull a boner(expression, idiom, fail, blunder, fumble) |
| ruin(fail, damage, blow, spoil, blunder) |
| screw up(verb, expression, phrasal verb, fail, blow) |
| slip(noun, goof, scrabble, misgovern) |
| slip up(verb, expression, phrasal verb, goof, scrabble) |
| spoil(fail, damage, blow, mess, blunder) |
| stumble(verb, fail, damage, blow, spoil) |
| underrate |
| wreck(fail, damage, blow, spoil, blunder) |
| be in error(goof, scrabble, misgovern) |
| be inaccurate(goof, scrabble, misgovern) |
| be incompetent(goof, scrabble, misgovern) |
| be incorrect(goof, scrabble, misgovern) |
| be inefficient(goof, scrabble, misgovern) |
| be late for(goof, scrabble, misgovern) |