Synonyms of nullify in English:

nullify


See definition of nullify

verb

1‘the ANC warned that it would nullify the legislation’

SYNONYMS

annul, declare null and void, render null and void, void, invalidate, render invalid

repeal, reverse, rescind, revoke, set aside, cancel, abolish, undo, abrogate

countermand, veto, dissolve, cast aside, do away with, bring to an end, terminate, quash, obliterate

vacate

archaic recall

rare disannul

ANTONYMS

ratify, validate, confirm

2‘the costs of preparing the case would more than nullify any tax relief gained’

SYNONYMS

cancel out, neutralize, negate, render ineffective, make of no use or value

rare negative