| X-out(cancel, undo, impair, discredit, annul) |
| abate(cancel, undo, impair, discredit, annul) |
| abrogate(cancel, undo, impair, discredit, annul) |
| amputate(verb, exclude) |
| annihilate(remove, defeat, ignore, cancel, undo) |
| annul(verb, dismiss, withdraw, cancel, undo) |
| attenuate(verb, stop, hurt, ruin, restrain) |
| blackball(verb, exclude) |
| blemish(hurt, harm, hinder, spoil, weaken) |
| blight(harm, spoil, weaken) |
| blot out(verb, expression, remove, reject, disregard) |
| blow sky-high(expression, cancel, undo, impair, discredit) |
| blunt(verb, stop, hurt, ruin, restrain) |
| boycott(verb, exclude) |
| bump off(verb, expression, remove, reject, disregard) |
| cancel(verb, remove, reject, disregard, defeat) |
| cast out(verb, expression, remove, reject, disregard) |
| circumduct(cancel, undo, impair, discredit, annul) |
| clip |
| close out |