| efface(verb, annul, negate) |
| forswear(deny, renounce, disown, disavow) |
| go against(expression, break, disregard, hinder, repudiate) |
| neutralize(verb, annul) |
| overturn(verb, negate) |
| rebut(verb, challenge, deny, doubt, question) |
| reject(verb, break, disregard, hinder, deny) |
| rescind(reverse, contradict, void, refute, disprove) |
| veto(verb, annul) |
| abandon(decline, deny, renounce, disown, disavow) |
| abate(undo, reverse, contradict, void, refute) |
| annihilate(undo, reverse, contradict, void, refute) |
| assail(criticize, dispute, challenge, doubt, question) |
| assert the contrary(expression, idiom) |
| attack(criticize, dispute, challenge, doubt, question) |
| blackball(undo, reverse, contradict, void, refute) |
| blast(criticize, dispute, challenge, doubt, question) |
| brawl(verb, challenge, deny, doubt, question) |
| break(disregard, criticize, dispute, hinder, challenge) |
| break with(expression, undo, reverse, contradict, void) |