invalidate | Definition of invalidate

Synonyms and Antonyms of invalidate

to put an end to by formal action

those nations eventually invalidated their trade agreement

Synonyms of invalidate

abate, abolish, abrogate, annul, avoid, cancel, disannul, dissolve, negate, null, nullify, quash, repeal, rescind, roll back, strike down, vacate, void

Words Related to invalidate

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 off

Phrases Synonymous with invalidate

do away with, set aside

Near Antonyms of invalidate

enact, lay down, legislate

establish, found, institute

formalize, legalize, legitimate, legitimize, validate

allow, approve, authorize, clear, endorse (also indorse), permit, sanction, warrant

command, decree, mandate, order, prescribe