| cross swords with(verb, expression, idiom, conflict, dissent) |
| deny(verb, challenge, doubt, question, contest) |
| depart(verb, oppose, conflict, vary, differ) |
| deviate(verb, oppose, conflict, vary, differ) |
| disaffirm(verb, challenge, deny, doubt, question) |
| discourse(deliberate, debate, converse) |
| disharmonize(verb, oppose, conflict, dissent, vary) |
| diverge(verb, oppose, conflict, vary, differ) |
| doubt(verb, challenge, deny, question, contest) |
| find fault(expression, squabble, altercate, controversialize) |
| fly in face of(verb, expression, idiom, conflict, dissent) |
| fly in the face of(verb, expression, idiom, conflict, dissent) |
| gainsay(verb, challenge, deny, doubt, question) |
| get tough with(expression, idiom, squabble, altercate, controversialize) |
| go for jugular(verb, expression, idiom, object, divide) |
| had it(expression, squabble, altercate, controversialize) |
| hammer out |
| hash out(expression, deliberate, debate, converse) |
| have at(verb, expression, phrasal verb, challenge, deny) |
| have it out(expression, idiom, squabble, altercate, controversialize) |