Synonyms of nullify

1 Syllable

squash, scratch, void, scrub, ax, zap, nig, quash, trash, kill

2 Syllables

offset, deny, annul, foiled, undo, abort, scotching, recant, annuls, blighted, repeal, destroy, denied, scotched, denying, x-out, unsay, restrict, veto, renig, rescind, limit, denies

3 Syllables

circumduct, disannul, overshot, renege, revoke, overset, vitiating, confine, unmarry, revoking, balancing, annulling, recanted, erase, frustrate, recanting, overshoot, repealed, vitiated, vitiate, erasing, countercheck, outvoting, aborting, countervail, torpedo, negating, overturns, outvote, erased, aborted, overturn, frustrating, revoked, divorced, negated, annulled, abolish, negate, abate, counteract

4 Syllables

neutralize, disestablish, countervailing, overrode, override, overshooting, abrogate, abrogating, neutralizing, compensate, abolished, counterorder, overridden, abrogated, neutralized, abolishing, overruled, overruling, oversetting, overrule, abolishes, overturning

5 Syllables

counterbalance, disestablished, disestablishing, annihilate, invalidating, invalidated, annihilating, overbalance, annihilated, invalidate