All invalidated synonyms

verb invalidated

• canceled — to make void; revoke; annul: to cancel a reservation.
• overturned — to destroy the power of; overthrow; defeat; vanquish.
• annulled — (especially of laws or other established rules, usages, etc.) to make void or null; abolish; cancel; invalidate: to annul a marriage.
• nullified — to render or declare legally void or inoperative: to nullify a contract.
• undid — simple past tense of undo.
• quashed — to put down or suppress completely; quell; subdue: to quash a rebellion.
• undermined — to injure or destroy by insidious activity or imperceptible stages, sometimes tending toward a sudden dramatic effect.
• abrogated — to abolish by formal or official means; annul by an authoritative act; repeal: to abrogate a law.
• countermanded — Simple past tense and past participle of countermand.
• discredited — Simple past tense and past participle of discredit.
• abolished — Formally put an end to (a system, practice, or institution).
• disqualified — Simple past tense and past participle of disqualify.
• impaired — weakened, diminished, or damaged: impaired hearing; to rebuild an impaired bridge.
• abated — to reduce in amount, degree, intensity, etc.; lessen; diminish: to abate a tax; to abate one's enthusiasm.
• annihilated — to reduce to utter ruin or nonexistence; destroy utterly: The heavy bombing almost annihilated the city.
• counteracted — Simple past tense and past participle of counteract.
• counterbalanced — Simple past tense and past participle of counterbalance.
• nixed — nothing.
• offset — something that counterbalances, counteracts, or compensates for something else; compensating equivalent.
• weakened — to make weak or weaker.