repeal

Synonyms: abolition abrogation annulment invalidation nullification rescinding rescindment rescission revocation withdrawal

Antonyms: approval enactment passage sanction validation

Synonyms: abolish abrogate annul back out backpedal blow call off cancel countermand dismantle invalidate kill ko lift nix nullify opt out recall renig rescind reverse revoke scrub set aside shoot down stand down throw over vacate void wash out weasel out wipe out withdraw worm out x-out zap

Antonyms: approve enact pass sanction validate