How does the verb vouch contrast with its synonyms?
Some common synonyms of vouch are attest, certify, and witness. While all these words mean "to testify to the truth or genuineness of something," vouch applies to one who testifies as a competent authority or a reliable person.
willing to vouch for her integrity
When can attest be used instead of vouch?
While in some cases nearly identical to vouch, attest applies to oral or written testimony usually from experts or witnesses.
attested to the authenticity of the document
When is it sensible to use certify instead of vouch?
The words certify and vouch are synonyms, but do differ in nuance. Specifically, certify usually applies to a written statement, especially one carrying a signature or seal.
certified that the candidate had met all requirements
When would witness be a good substitute for vouch?
The words witness and vouch can be used in similar contexts, but witness applies to the subscribing of one's own name to a document as evidence of its genuineness.
witnessed the signing of the will
Example Sentences
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Recent Examples of vouchMany makeup lovers can vouch that this is an issue across the board.—Jessica Fields, Essence, 20 Dec. 2024 During that time, McMahon vouched to expand Pell Grant access for short-term workforce training programs.—Kiara Alfonseca, ABC News, 20 Nov. 2024 Chandhok, the prosecution’s star witness — who, like Caple, received immunity for his testimony — vouched earlier this week that Becker had leaked him the report.—Grace Hase, The Mercury News, 16 Nov. 2024 Porter continues to stand out Michael Porter Jr. showed up to training camp in excellent physical shape, teammates and coaches have vouched.—Bennett Durando, The Denver Post, 13 Oct. 2024 See All Example Sentences for vouch
In 2024, the Department of Labor certified 384,900 H-2A visas, and is hurting farmworkers.
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Rosa Maria Navarro,
Time,
28 Oct. 2025
The previously unseen notes reveal that Trump, 79, once again asked Pence to refuse to certify the election results and falsely claim that it had been rigged in favor of former President Joe Biden.
The pair played key roles in ensuring West Ham’s safety, and Nuno will hope potential arrivals have similar impacts.
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Chris Weatherspoon,
New York Times,
31 Oct. 2025
Victory would ensure Democratic control of the court through the next few elections, just a year after Republicans won every statewide race in Pennsylvania.
The nongreasy formula also delivers a luminous, glowy finish that even shoppers in their 80s can attest to.
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Alicia Geigel,
Southern Living,
29 Oct. 2025
While the road to this milestone was a long time coming, countless hours of prep go into making sure a pageant queen is ready to make her debut in any scenario — as the mother-daughter duo can attest.
Podnieks himself witnessed his cameraman taking a fatal hit while the team were recording events on the streets of Riga in 1992.
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Will Tizard,
Variety,
2 Nov. 2025
After witnessing their mother succumb to her injuries, the affidavit stated that the children said their father ordered them to clean up the blood and never tell another person what happened to their mother.
One reason depositors and investors were paying no attention to the big banks’ high-risk lending strategy is that everything was guaranteed.
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Stephen Moore,
Boston Herald,
29 Oct. 2025
In a series of videos and during a press conference, the group emphasized the contributions of immigrants to South Florida, called on common-sense immigration reform that secures borders but guarantees compassionate treatment of immigrants, and stressed the constitutional right to due process.
The reason the Justice Department and the FBI have procedures is to guaranty fairness, and not just fairness but also the appearance of fairness, so that people can have confidence in institution.
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Fox News,
Fox News,
17 June 2018
Rodriguez said ViaGen cautions prospective clients that while the company can guaranty a clone that’s genetically identical to the parent, personalities are a complicated mix of nature and nurture.
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Mary Carole McCauley,
baltimoresun.com,
2 May 2018
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