| incompatibility |
| lamentation(noun, protest, qualm, reluctancy, counter-argument) |
| moan(noun, charge, protest, complaint, plea) |
| nonagreement(noun, disagreement, opposition, protest, breach) |
| nonconformity(noun, belief, disagreement, opposition, protest) |
| ostracism(noun, censure, dislike, discontent, condemnation) |
| plaint(charge, complaint, plea, quiddity, CC) |
| quarrel(noun, bother, excitement, disagreement, protest) |
| recalcitrance(noun, disagreement, opposition, breach, dissent) |
| rejoinder(noun, response) |
| repression(noun, opposition) |
| repugnancy(noun, trouble, bother, dislike, disagreement) |
| revolt(noun, dislike, challenge, question, hatred) |
| rub |
| snag |
| stand |
| stink(noun, charge, bother, informal, dislike) |
| suppression(noun, opposition) |
| trouble(noun, activity, bother, excitement, difficulty) |
| unhappiness(protest, complaint) |