| clash(verb, disagreement, incompatibility) |
| conflict(verb, disagreement, incompatibility) |
| contradict(verb, disagreement, incompatibility) |
| contradict each other(verb, disagreement, incompatibility) |
| contrast(verb, disagreement, incompatibility) |
| cross swords(verb, disagreement, incompatibility, expression) |
| debate(verb, disagreement, incompatibility) |
| differ(verb, disagreement, incompatibility) |
| differ from(verb, disagreement, incompatibility, expression) |
| disaccord(verb, obsolete, incompatibility) |
| dispute(verb, disagreement, incompatibility) |
| dissent from(verb, disagreement, incompatibility, expression) |
| diverge(verb, disagreement, incompatibility) |
| diverge from(verb, disagreement, incompatibility, expression) |
| fail to agree(verb, disagreement, incompatibility, expression) |
| fall out(verb, phrasal verb, informal, incompatibility) |
| gainsay(verb, disagreement, incompatibility) |
| have words(verb, disagreement, incompatibility, expression) |
| lock horns(verb, disagreement, incompatibility, expression) |
| not accord(verb, disagreement, incompatibility) |