abrogate Synonyms

annul revoke set aside cancel repeal annihilate invalidate undo obliterate vitiate dissolve veto withdraw void reverse overrule retract nullify abolish overturn recant end rescind countermand quash declare invalid suspend supersede repudiate overthrow subvert rescission terminate declare null and void watergate call off pull the plug do away with stamp out whisk off whisk away wipe out negate do away waive voider to abolish vacate unsay calling off