| adulterate(verb, fake, alter, counterfeit, fabricate) |
| alter |
| annul(counter, contradict, refute, respond, offset) |
| answer(verb, oppose, dispute, resist, contradict) |
| argue against(expression, oppose, expose, contest, counter) |
| arrest(verb, block, delay, curb, prevent) |
| ascribe(verb, oppose, criticize, object, protest) |
| assail(criticize, dispute, challenge, doubt, question) |
| backtalk(verb, oppose, dispute, resist, answer) |
| ban(verb, decline, reject, oppose, refuse) |
| barricade |
| be remiss(verb, disregard, ignore, snub, overlook) |
| beat against(verb, phrasal verb, opposition, counteraction) |
| beat down(verb, expression, cross, frustrate, blank) |
| beat the system(expression, idiom, cross, frustrate, blank) |
| beef(verb, oppose, criticize, object, protest) |
| begrudge(verb, decline, reject, oppose, refuse) |
| belay |
| bellyache(verb, oppose, criticize, object, protest) |
| bemoan(verb, oppose, criticize, object, protest) |