Thesaurus results for TESTIFY (TO)

testify (to)

verb

Definition of testify (to)

as in to guarantee

to declare (something) to be true or genuine that auction house will always testify to a painting's authenticity

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Example Sentences

Recent Examples of Synonyms for testify (to)

Verb

But unlike the pension, it is not guaranteed to last for the rest of her life.

— Santul Nerkar, New York Times, 20 July 2026
The measure, which requires majority approval, is also far from guaranteed to win over voters.

— Shomik Mukherjee, Mercury News, 19 July 2026

Definition of guarantee

Verb

These links must themselves be certified using further Bell tests before the gate-verification process can proceed.

— Rupendra Brahambhatt, Interesting Engineering, 18 July 2026
According to a July 3 letter obtained by The Sacramento Bee, the city still needed to complete required rezoning, adopt the housing element and submit both to HCD before the department could certify the plan.

— Naomi Taxay, Sacbee.com, 17 July 2026

Definition of certify

Verb

Though marvelously affirming for film fans, this is not a sustainable business plan.

— Culture Critic, Los Angeles Times, 24 July 2026
The Alaska letter asks recipients to affirm their citizenship status via letter, phone or email, and Beecher said the division is not requiring paperwork or documentation.

— ABC News, ABC News, 23 July 2026

Definition of affirm

Verb

That comment was relayed to our senior writer Zack Rosenblatt, who attested to Banjo’s ability entering the young coordinator’s second season on the job.

— Jourdan Rodrigue, New York Times, 21 July 2026
Cadman pleaded guilty to federal charges of conspiracy against rights and attesting to a false tax return and is awaiting sentencing.

— Brittny Mejia, Los Angeles Times, 20 July 2026

Definition of attest

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.

Browse Nearby Words

testifying (to)

testify (to)

testimonial

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“Testify (to).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/testify%20%28to%29. Accessed 26 Jul. 2026.

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Synonyms of testify (to)

verb

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