| no love lost(noun, expression, idiom, hatred, hostility) |
| noncooperation |
| obstinacy |
| odium(noun, antagonism, bitterness, animosity, acrimony) |
| opposition(noun, trouble, dispute, anger, conflict) |
| oppugnation(noun, antagonism, bitterness, animosity, acrimony) |
| personality conflict(noun, expression, antagonism, bitterness, animosity) |
| perverseness |
| pique(noun, dislike, hatred, resentment, hate) |
| poison(noun, hatred, hate, hostility, antipathy) |
| pugnaciousness(noun, violence, opposition, hatred, hostility) |
| pugnacity(noun, violence, opposition, hatred, hostility) |
| recalcitrance |
| refractoriness |
| resentfulness(noun, hatred, resentment, hostility, antagonism) |
| retaliation(noun, hatred, resentment, hostility, antagonism) |
| revengefulness(noun, hatred, resentment, hostility, antagonism) |
| row(noun, trouble, dispute, conflict, disagreement) |
| ruckus(noun, trouble, dispute, conflict, disagreement) |
| ruthlessness(noun, hatred, resentment, hostility, antagonism) |