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
If the case is eventually certified as a class action and proves successful, each class member would be provided three times actual damages or a statutory damages provision of $1,500.
—
Michael McCann,
Sportico.com,
9 Sep. 2025
The latter is known as one of the greatest albums of all time and is certified five-times platinum by the RIAA.
At the same time, the industry is embracing artificial intelligence (AI) and data analytics to manage tariff risks, optimize logistics costs, and ensure pricing compliance across complex regulatory environments.
—
Nish Acharya,
Forbes.com,
12 Sep. 2025
All of this means that, as Powell conceded at the annual Jackson Hole summit, the Fed’s dual mandate of ensuring price stability and maximizing employment may be skewing toward prioritizing jobs for the first time in half a decade.
—
Tiana Lowe Doescher,
The Washington Examiner,
12 Sep. 2025
At this stage, there are no names assured of one of the top recruitment jobs, but delegating responsibilities from vacated positions to existing staff could help streamline what is a large headcount, which some feel already overlaps in places.
—
Jordan Campbell,
New York Times,
13 Sep. 2025
If your current TikTok feed is full of Gen-Z and millennial users debating short nails verses long-almond nail shape nails, rest assured that burgundy nails work with either camp.
Florida, along with California and Texas, is particularly vulnerable to worsening natural disasters fueled by climate change, and the cost to insure a home has risen precipitously as a result.
Florida, along with California and Texas, is particularly vulnerable to worsening natural disasters fueled by climate change, and the cost to insure a home has risen precipitously as a result.
Even those who arrived later, who hadn’t witnessed the tipping of the balance, couldn’t stop talking about it.
—
T. Coraghessan Boyle,
New Yorker,
14 Sep. 2025
Ron del Barrilito Hacienda Santa Ana To visit Hacienda Santa Ana is to witness firsthand how Ron del Barrilito has married past and present so seamlessly.
The pre-authorization letters included a line saying payment was not guaranteed, but Sutton-Schulman didn’t think much of it.
—
Duaa Eldeib,
ProPublica,
10 Sep. 2025
Spending guarantees nothing by itself, but if all teams were highly competent, using the time value of money with a rising cap would seem to create a competitive advantage.
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.
—
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.
—
Mary Carole McCauley,
baltimoresun.com,
2 May 2018
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