Synonyms of negate

1 Syllable

ding, void, dump, cross, nig, quash, kill

2 Syllables

offset, deny, annul, retract, belying, belie, undo, disclaims, gainsay, impugn, rebut, gainsaid, gainsaying, annuls, repeal, zinging, denied, denies, denying, impugns, tarring, redress, disclaim, blackball, belied, renig, rescind, tarred, zinged, cancel, x-out

3 Syllables

circumduct, disannul, torpedoing, refuting, renigging, confute, disproved, stonewall, traverse, revoke, redressed, rebutting, overset, vitiating, refuted, disconfirm, revoking, impugned, disaffirm, annulling, impugning, disprove, nullifying, refute, controvert, disavow, confuting, reverse, oppose, confuted, erase, contradict, frustrate, nullified, vitiated, vitiate, erasing, countercheck, torpedoed, disclaimed, disproving, rebutted, renigged, erased, disputed, disclaiming, offsetting, frustrating, revoked, disallow, annulled, abolish, nullify, abate, counteract

4 Syllables

neutralize, disestablish, counteracting, abrogate, contravening, abrogating, disavowing, neutralizing, contravene, disconfirming, watergate, abolished, counterorder, negative, counteracted, abrogated, counterpose, contradicted, disavowed, neutralized, abolishing, contravened, oversetting, overrule, contradicting, abolishes

5 Syllables

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