| bad job(noun, expression, slip, failure, fault) |
| blasphemy(noun, doubt, uncertainty, dissent, error) |
| blunder(noun, slip, deception, failure, fault) |
| bone(noun, disagreement, opposition, protest, resistance) |
| bone of contention(noun, expression, idiom, opposition, protest) |
| bone to pick(noun, expression, idiom, disagreement, opposition) |
| boner(noun, slip, failure, fault, mistake) |
| boo-boo(noun, slip, failure, fault, mistake) |
| clinker(noun, disagreement, opposition, protest, discord) |
| conflict(noun, disagreement, opposition, protest, resistance) |
| confusion(noun, fancy, deception, doubt, uncertainty) |
| contention(noun, disagreement, opposition, protest, resistance) |
| déjà vu(noun, expression, confusion, deception, impression) |
| defection(noun, doubt, uncertainty, dissent, error) |
| delinquency(noun, slip, failure, fault, mistake) |
| deluded belief |
| dereism |
| deviation(noun, slip, failure, fault, lapse) |
| difference(noun, disagreement, opposition, protest, resistance) |
| disaccord(noun, disagreement, opposition, protest, resistance) |