| back off(expression, withdraw, deny, reverse, renounce) |
| back out of(verb, expression, idiom, remove, dismiss) |
| backtrack(withdraw, renounce, repudiate, contradict, annul) |
| backwater |
| ban(verb, decline, reject, oppose, refuse) |
| be unmoved |
| be unwilling |
| beg off |
| begrudge(verb, decline, reject, oppose, refuse) |
| belch(verb, reject) |
| blow sky high(expression, idiom, oppose, expose, counter) |
| boycott(cut, disregard, dismiss, slight, rebuff) |
| break(oppose, expose, contest, counter, repudiate) |
| brush off(verb, expression, dismiss, ignore, rebuff) |
| buck(verb, oppose, delay, dislike, challenge) |
| burn(oppose, crush, expose, contest, counter) |
| burn down(expression, oppose, crush, expose, counter) |
| call back(verb, expression, remove, dismiss, withdraw) |
| call in question(verb, expression, idiom, oppose, challenge) |
| call off(verb, expression, remove, dismiss, withdraw) |