| alienation |
| apostasy |
| argument(noun, disagreement) |
| belief(noun, disagreement, opposition, breach, dissent) |
| bohemianism(noun, belief, disagreement, opposition, breach) |
| bone(noun, disagreement, opposition, protest, resistance) |
| bone of contention(noun, expression, idiom, opposition, protest) |
| bone to pick(noun, expression, idiom, disagreement, opposition) |
| breach(noun, belief, disagreement, opposition, dissent) |
| challenge(noun, disagreement) |
| clinker(noun, disagreement, opposition, protest, discord) |
| complaint(noun, disagreement) |
| contumaciousness(noun, belief, disagreement, opposition, breach) |
| counter-culture |
| defiance(noun, disagreement) |
| disaffection(noun, belief, disagreement, opposition, breach) |
| disapprobation(noun, belief, disagreement, opposition, breach) |
| discord(noun, disagreement, opposition, protest, resistance) |
| discordance(noun, belief, disagreement, opposition, breach) |
| disobedience(noun, belief, disagreement, opposition, breach) |