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

Synonyms & Similar Words

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Example Sentences

Recent Examples of Synonyms for testify (to)
Verb
  • Though no losses are never guaranteed, trade structures can guarantee a max loss of a position, using things like call and put spreads to cap downside.
    Alexander S. Blume, Forbes.com, 10 June 2025
  • These Quince flats are made with American cow leather and are guaranteed to be soft, but the real beauty is in the breathable design so your feet won’t get sweaty.
    Michelle Tchea, Travel + Leisure, 7 June 2025
Verb
  • That image, and Hawley’s subsequent refusal to certify the results of the Electoral College, would permanently tarnish his reputation, many observers thought at the time.
    Eyal Press, New Yorker, 30 May 2025
  • This is the gold standard for certifying the jacket will hold up under adverse conditions and perform as promised.
    BestReviews, Mercury News, 30 May 2025
Verb
  • Watkins’ conviction was overturned in 2023, affirming his innocence after years of efforts by his family and the Georgia Innocence Project, according to the lawsuit.
    Miami Herald, Miami Herald, 6 June 2025
  • Illinois hospital emergency departments must continue to provide abortions when necessary to pregnant women whose health is in danger, despite a change in federal guidance earlier this week, state leaders affirmed Wednesday.
    Lisa Schencker, Chicago Tribune, 5 June 2025
Verb
  • The best petite denim skirts Those who have a little less natural height can attest that most skirts purchased are immediately dropped off at the tailor for hemming.
    Avery Matera, Glamour, 30 May 2025
  • Those of us who haven’t blotted the ’24 Sox out of our membranes can attest that the Rockies are substantially worse for one big reason — there is no Garrett Crochet on the staff to save them every fifth day.
    Paul Sullivan, Chicago Tribune, 26 May 2025
Verb
  • Prado, from Unión del Barrio, has witnessed similar operations in the past, including a February 2019 operation during the first Trump presidency at Zion Market in Kearny Mesa.
    Alex Riggins, San Diego Union-Tribune, 8 June 2025
  • Times reporters witnessed federal agents lobbing multiple rounds of flash grenades and pepper balls at protesters.
    Michael Wilner, Los Angeles Times, 8 June 2025
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.

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Cite this Entry

“Testify (to).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/testify%20%28to%29. Accessed 13 Jun. 2025.

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