| nullify(verb, withdraw, cancel, undo, discredit) |
| abolish(verb, remove, eliminate, restrict, cancel) |
| annul(verb, remove, eliminate, restrict, cancel) |
| cancel(verb, remove, eliminate, restrict, undo) |
| invalidate(verb, restrict, cancel, undo, reverse) |
| rescind(verb, restrict, cancel, undo, reverse) |
| abrogate(verb, restrict, cancel, undo, reverse) |
| repeal(noun, verb, restrict, cancel, undo) |
| quash(verb, restrict, cancel, undo, reverse) |
| reverse(annul, invalidate, abrogation) |
| revoke(verb, restrict, cancel, undo, reverse) |
| void(verb, restrict, cancel, undo, reverse) |
| countermand(verb, cancel, undo, overturn) |
| erase(verb, remove, obliterate, delete) |
| vacate |
| destroy(verb, abrogation) |
| overrule(verb, cancel, undo, impair, discredit) |
| retract(verb, abrogation) |
| set aside(verb, phrasal verb, abrogation) |
| abate(verb, restrict, cancel, undo, reverse) |