| slip-up(noun, correct, wrong, slip, weakness) |
| solecism(noun, wrong, slip, weakness, burden) |
| typo(noun, uncertainty, mistake, error, blunder) |
| badness(noun, wrongness) |
| boo-boo(noun, slip, confusion, failure, fault) |
| boob(noun, slip, fault, mistake) |
| carelessness(noun, mistake, misunderstanding, omission, inattentiveness) |
| clanger(noun, mistake, lapse, blunder, miscalculation) |
| deficiency |
| falsification(deception, dishonesty, deceit, falsehood, untruth) |
| fluff(noun, confusion, fault, mistake, lapse) |
| fuzziness(noun, roughness, sketchiness) |
| glitch(noun, difficulty, slip, failure, fault) |
| goof(noun, slip, failure, fault, mistake) |
| haziness(noun, roughness, fuzziness, sketchiness) |
| howler(noun, slip, failure, fault, uncertainty) |
| inadequacy(noun, unsoundness, invalidity) |
| inattentiveness(noun, sloppiness) |
| indefiniteness(noun, uncertainty, vagueness, imprecision) |
| indistinctness(noun, roughness, fuzziness, sketchiness) |