negate

[ni-geyt, neg-eyt] / nɪˈgeɪt, ˈnɛg eɪt /

VERB

contradict, countermand

Synonyms

STRONGEST

annihilate belie cancel out disallow disprove invalidate neutralize nullify rebut reverse undo vitiate void

STRONG

abate abolish abrogate annul blackball cancel controvert countercheck cross deny ding dump frustrate gainsay impugn kill negative oppose quash redress refute repeal rescind retract revoke stonewall traverse

WEAK

break with disaffirm fly in the face of put down turn down turn thumbs down

Antonyms

STRONGEST

allow approve do help permit prove save validate

STRONG

agree aid assist confirm corroborate enact establish go along institute keep legalize ratify sanction start support uphold

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Friedman wrote Thursday that the tightened restrictions, "are not security measures or efforts to make good on prior commitments but rather transparent attempts to negate the impact of this Court's Order."

From Barron's • Apr. 10, 2026

Yet they have to correct for a yearslong decline in employer response rates to BLS surveys—which does not negate the data overall, but certainly makes preliminary calculations a bit more unsteady and speculative.

From Slate • Apr. 3, 2026

Surely if one driver activates overtake mode the other driver can activate boost mode to negate any benefit?

From BBC • Mar. 3, 2026

Airlines covered by a United Nations carbon-offsetting program for aviation have less than two years to negate their emissions.

From The Wall Street Journal • Feb. 23, 2026

When an author has to negate something that a reader doesn’t already believe, she has to set it up as a plausible belief on his mental stage before she knocks it down.

From "The Sense of Style" by Steven Pinker

Vocabulary lists containing negate

100 SAT Words Beginning with "N"

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Speech and Debate

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Warm-up, List 2

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