Definition of vouch (for)next
as in to testify (to)
to declare (something) to be true or genuine a scientist who can vouch for the accuracy of the results

Synonyms & Similar Words

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Example Sentences

Recent Examples of Synonyms for vouch (for)
Verb
  • The source expressed optimism that the military money would come through but cautioned that it neither had been secured nor guaranteed.
    — Daniel Libit, Sportico.com, 12 Oct. 2026
  • There seems room for him as a 14th player, but his contract doesn’t become guaranteed until opening night.
    — Barry Jackson, Miami Herald, 11 Oct. 2026
Verb
  • And not all of the proofs were certified as correct by the automatic logic verification platform Lean—in fact, some have already been retracted after outside scientists found mistakes.
    — Joseph Howlett, Scientific American, 8 Oct. 2026
  • Adherence to the chain of custody laws is even more critical before an official result has been certified, and legal experts have encouraged judges to scrutinize warrant applications for ballots especially closely.
    — Danielle Friedman, The Conversation, 8 Oct. 2026
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

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Cite this Entry

“Vouch (for).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/vouch%20%28for%29. Accessed 13 Oct. 2026.

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