as in guaranteed
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 testified (to)
Verb
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With the survival of AGOA guaranteed only for the next 11 months, the country’s production force and foreign investment opportunities hang in the balance.—
Kate Nishimura,
Sourcing Journal,
5 Feb. 2026 -
None of his $16-million base salary is guaranteed.—
Gary Klein,
Los Angeles Times,
4 Feb. 2026
Verb
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Pivotal's quality management system is also certified by SAE International, which sets global aviation safety standards.—
Kurt Knutsson,
FOXNews.com,
8 Feb. 2026
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Nixon-Clark was certified to be tried as an adult after the case was first filed in a juvenile court.—
Emerson Clarridge
Updated February 6,
Fort Worth Star-Telegram,
7 Feb. 2026
Verb
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However, a teenager might simply identify sentences and structure, but after several years of living, loving and obsessing over someone with tousled hair, that now-adult might find their experiences affirmed, perhaps even blatantly, through a 178-year-old novel.—
Hannah Benson,
Los Angeles Times,
10 Feb. 2026
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The decision by the Swiss Federal Supreme Court affirmed something essential.—
Jordan Chiles,
Time,
10 Feb. 2026
Verb
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However, in December, the company issued a statement about Oklahoma homeowners claims that attested to close coordination with the insurance department.—
J.C. Hallman,
Oklahoman,
10 Feb. 2026
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Supporters of Pahlavi were particularly vocal in Mashhad this month, as attested by the prevalence of pro-monarchy graffiti on city walls, and the regime’s propaganda devoted particular attention to discrediting the former crown prince.—
Davood Moradian,
The Atlantic,
26 Jan. 2026
Verb
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Seeing New England reach the sport’s biggest stage must sting for Ravens fans that witnessed Baltimore surrender a 24-13 fourth-quarter lead in late December at M&T Bank Stadium.—
Baltimore Sun staff,
Baltimore Sun,
7 Feb. 2026
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There’s no apparent motive to the shooting, because the girls who witnessed it didn’t hear words.—
Nate Gartrell,
Mercury News,
7 Feb. 2026
Verb
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Savannah urged anyone with information to come forward as investigators worked against a looming deadline outlined in the note, which authorities have not publicly authenticated.—
Stepheny Price,
FOXNews.com,
10 Feb. 2026
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Origin diamonds are sourced by De Beers from its mines in Botswana, South Africa, Namibia and Canada, and authenticated via Tracr’s blockchain platform.—
Samantha Conti,
Footwear News,
29 Jan. 2026
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Cite this Entry
“Testified (to).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/testified%20%28to%29. Accessed 12 Feb. 2026.
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