Synonyms of vouch

vouch

verb

as in to certify

Synonyms & Similar Words

• certify
• ensure
• attest
• assure
• insure
• witness
• guarantee
• guaranty
• warrant
• secure
• ice
• promise
• cinch
• swear
• pledge

Antonyms & Near Antonyms

• undermine
• weaken
• enfeeble

Synonym Chooser

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

Recent Examples of vouch

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

For more best-sellers from Amazon, vouched by many avid gardeners themselves, keep reading below. —Christina Shepherd McGuire, Better Homes & Gardens, 2 Sep. 2024