Definitions

confirmation

[kon-fer-mey-shuhn] / ˌkɒn fərˈmeɪ ʃən /

NOUN

ratification, validation, proof

Synonyms

STRONGEST

acceptance admission affirmation approval authorization consent corroboration endorsement evidence green light passage recognition testimony verification

STRONG

accord agreement assent attestation authentication avowal nod okay passing sanction substantiation support supporting testament testimonial visa witness

WEAK

accepting affirming authenticating authorizing corroborating go ahead proving sanctioning stamp of approval validating verifying

Antonyms

STRONGEST

denial disagreement disapproval opposition refusal rejection veto

WEAK

annulment cancellation contradiction destruction void

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.

Quits remain the missing confirmation, but that is exactly what one would expect early in a turn.

From MarketWatch • Jun. 6, 2026

Still, it’s a welcome confirmation of business with the biggest chip maker in the world.

From Barron's • Jun. 5, 2026

Haigh, who campaigned at the time for Princess Latifa, said he has issued an urgent call for the international community to demand confirmation of Javadli's whereabouts and welfare.

From BBC • Jun. 4, 2026

The president said he thought the confirmation of his onetime personal defense attorney would go “very quickly,” according to a video posted from the dinner.

From Los Angeles Times • Jun. 4, 2026

I received confirmation the next day: I’d won the scholarship.

From "Educated" by Tara Westover

Vocabulary lists containing confirmation

Unit 3: Compelling Evidence

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The Poet X

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Analyzing Arguments: From Reading to Writing (Chapter 3)

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