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.

Now fittingly, a quiet confirmation that he will retire at the end of the season aged 37.

From BBC • May 5, 2026

There has been no confirmation of hantavirus in the two symptomatic people still requiring attention on the ship.

From Barron's • May 4, 2026

Then the representative wanted so many details besides her confirmation code.

From The Wall Street Journal • May 1, 2026

When Nelson Cheng, 23, got confirmation from the city clerk that he had qualified as a candidate after submitting more than 500 signatures, he posted a video on YouTube.

From Los Angeles Times • May 1, 2026

He would not give Sheed the satisfaction of agreeing with any of those other observations, though he did note the confirmation in his pad.

From "The Last Last-Day-of-Summer" by Lamar Giles

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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