nullifying Synonyms

render null and void repeal rejecting quashing quash paradoxical opposing offsetting nullify neutralize neutralizing repudiating rescind negating agin cancel out negate voiding void revoke revoking reversing reverse negative invalidate invalidating canceling antithetic anti annul annulling annihilating adverse abrogating abolish abolishing cancelling cancel emptying disavowing disallow destroy denying countermanding counterbalancing counteractive counteracting contradictory abating