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.

The real confirmation would be Netanyahu signing on.

From MarketWatch • Jun. 18, 2026

The launch brings AST SpaceMobile’s total satellites to nine, following a prior loss, but investors await confirmation of their operational status.

From Barron's • Jun. 17, 2026

“It took 18 years to create this balance sheet problem, and we won’t be able to fix it in 18 minutes,” Warsh said at his April confirmation hearing.

From The Wall Street Journal • Jun. 15, 2026

Then, in the library, confirmation of the worst, at which point, the whole fantasy crashed.

From "Atonement" by Ian McEwan

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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