ATTEST Synonyms: 49 Similar and Opposite Words

Q: How does the verb 'attest' contrast with its synonyms?

Some common synonyms of attest are certify , vouch , and witness . While all these words mean "to testify to the truth or genuineness of something," attest applies to oral or written testimony usually from experts or witnesses. // attested to the authenticity of the document

Q: When would 'certify' be a good substitute for 'attest'?

The words certify and attest can be used in similar contexts, but certify usually applies to a written statement, especially one carrying a signature or seal. // certified that the candidate had met all requirements

Q: When could 'vouch' be used to replace 'attest'?

The meanings of vouch and attest largely overlap; however, vouch applies to one who testifies as a competent authority or a reliable person. // willing to vouch for her integrity

Q: When is 'witness' a more appropriate choice than 'attest'?

Although the words witness and attest have much in common, witness applies to the subscribing of one's own name to a document as evidence of its genuineness. // witnessed the signing of the will

attest

verb

ə-ˈtest

Definition of attest next

as in to certify

to declare (something) to be true or genuine the appraiser attests that the lamp is indeed an original Tiffany

Synonyms & Similar Words

Relevance

as in to testify

to make a solemn declaration under oath for the purpose of establishing a fact an eyewitness who will attest to my innocence

Synonyms & Similar Words

as in to verify

to give evidence or testimony to the truth or factualness of I'll attest that she was at the party

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How does the verb attest contrast with its synonyms?

Some common synonyms of attest are certify, vouch, and witness. While all these words mean "to testify to the truth or genuineness of something," attest applies to oral or written testimony usually from experts or witnesses.

attested to the authenticity of the document

When would certify be a good substitute for attest?

The words certify and attest can be used in similar contexts, but certify usually applies to a written statement, especially one carrying a signature or seal.

certified that the candidate had met all requirements

When could vouch be used to replace attest?

The meanings of vouch and attest largely overlap; however, vouch applies to one who testifies as a competent authority or a reliable person.

willing to vouch for her integrity

When is witness a more appropriate choice than attest?

Although the words witness and attest have much in common, witness applies to the subscribing of one's own name to a document as evidence of its genuineness.

witnessed the signing of the will

Examples Sentences

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.

Recent Examples of attest But as the people in this Sunday-night class can attest, getting rid of stuff is agonizing for those with hoarding disorder. —

Sarah Boden, NPR, 30 Dec. 2024 Those who have reached the big five-oh can attest to it. —

Rick Hurd, The Mercury News, 21 Dec. 2024 His library is full of trophies that attest to his prowess, an Emmy and multiple other awards crowded together on a small table with some ancient sculpture fragments. —

Belinda Luscombe, TIME, 11 Dec. 2024 Rival Louisville can attest to the challenge of replacing a legend. —

Blake Toppmeyer, The Tennessean, 20 Dec. 2024 See all Example Sentences for attest

Recent Examples of Synonyms for attest

Verb

Trump will take office on January 20 after Congress certified his victory on Monday, four years after a pro-Trump mob stormed the U.S. Capitol on January 6, 2021, and tried to block Congress from certifying Joe Biden's victory in the 2020 election.

Kevin Lynn, Newsweek, 8 Jan. 2025
Harris declared the 2024 results certified less than 30 minutes after the session began.

Ray Lewis, Baltimore Sun, 7 Jan. 2025