| abuse of terms(expression, idiom) |
| airy nothing |
| ambiguity(noun, deception, mistake, error, falsehood) |
| apparition(noun, fancy, confusion, deception, impression) |
| artifice(noun, deception, impression, mistake, error) |
| autism |
| bad job(expression, slip, failure, fault, lapse) |
| bewilderment |
| bias(noun, deception, mistake, error, falsehood) |
| bloomer(noun, lapse, blunder, miscalculation, gaffe) |
| blooper(noun, confusion, fault, mistake, lapse) |
| boner(slip, failure, fault, mistake, lapse) |
| boo-boo(noun, slip, confusion, failure, fault) |
| boob(noun, slip, fault, mistake) |
| bungle(noun, confusion, fault, mistake, lapse) |
| casuistry(noun, deception, mistake, vision, error) |
| catachresis |
| cavil(noun, deception, mistake, error, falsehood) |
| clanger(noun, lapse, blunder, miscalculation, gaffe) |
| clerical error |