Synonyms of annul in English:

annul


See definition of annul

verb

1‘the European Court annulled the decision’

SYNONYMS

declare invalid, declare null and void, nullify, invalidate, void

repeal, reverse, rescind, revoke, set aside, cancel, abolish, undo, abrogate, countermand, dissolve, withdraw, cast aside, quash

vacate

rare disannul, negate, recall

ANTONYMS

restore, enact