Synonyms and Antonyms of nullify
to put an end to by formal action the constitutional amendment that nullified Prohibition Synonyms abate, abrogate, annul, avoid, cancel, disannul, dissolve, invalidate, negate, null, abolish, quash, repeal, rescind, roll back, strike down, vacate, voidRelated Words countermand, override, overrule, overturn, veto; abort, call, call off, drop, recall, retract, reverse, revoke, suspend, withdraw; ban, enjoin, forbid, outlaw, prohibit; disallow, dismiss, reject; annihilate, break down, eliminate, eradicate, erase, liquidate, remove, throw out, write offNear Antonyms enact, lay down, legislate; establish, found, institute; formalize, legalize, legitimate, legitimize, validate; pass, ratify; allow, approve, authorize, clear, endorse (also indorse), permit, sanction, warrant; command, decree, mandate, order, prescribe
Seen and Heard
What made you want to look up nullify? Please tell us where you read or heard it (including the quote, if possible).