| grate |
| hit a sour note(verb, expression, idiom, divide, conflict) |
| jostle |
| lock horns(verb, expression, divide, argue, dissent) |
| object(verb, divide, argue, dissent, disagree) |
| oppose(verb, divide, argue, dissent, disagree) |
| protest against(verb, expression, phrasal verb, divide, conflict) |
| quarrel(verb, divide, argue, dissent, disagree) |
| take issue(verb, expression, divide, conflict, argue) |
| vary(verb, divide, dissent, disagree) |
| war(verb, divide, argue, dissent, disagree) |
| altercate(verb, conflict, dissent, controversialize, disharmonize) |
| argue(verb, quarrel, wrangle) |
| be at odds(verb, argue, quarrel, wrangle) |
| be discordant(verb, conflict, dissent, altercate, controversialize) |
| be dissimilar(verb, conflict, dissent, altercate, controversialize) |
| bring action(verb, expression, conflict, dissent, altercate) |
| bump heads with(verb, expression, idiom, conflict, dissent) |
| controversialize(verb, conflict, dissent, altercate, disharmonize) |
| cross swords with(verb, expression, idiom, conflict, dissent) |