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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But while Blackstreet's investments all but guaranteed its CEO's son's team a stepping stone to the next level, Gunty sold others the same dream.—
Kenny Jacoby,
USA Today,
7 May 2026 -
However, the relief is not automatic or guaranteed, and most taxpayers need to file a claim for a refund or abatement of their tax liability by July 10 to get their money back.—
ABC News,
ABC News,
6 May 2026
Verb
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According to her lawsuit, Lucas had become certified as a wilderness first responder in 2018, began volunteering as a medic during street protests in 2020 and had volunteered as a medic at the UCSD encampment on multiple occasions before it was broken up May 6.—
Alex Riggins,
San Diego Union-Tribune,
2 May 2026
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All four are farmed biodynamically and certified by BioGro and Demeter, two of the largest certifying bodies in New Zealand.—
Mike DeSimone,
Robb Report,
1 May 2026
Verb
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Fritz affirmed Horner is capable of knowing right from wrong.—
Harriet Ramos,
Fort Worth Star-Telegram,
28 Apr. 2026
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His sentence was most recently affirmed in 1998.—
Rafael Olmeda,
Sun Sentinel,
27 Apr. 2026
Verb
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In the docuseries, Bischoff attested to this.—
Larisha Paul,
Rolling Stone,
22 Apr. 2026
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David Harris, a former longtime Republican state representative from Arlington Heights, attested to that based on their time working together on revenue issues.—
Jeremy Gorner,
Chicago Tribune,
17 Apr. 2026
Verb
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Firefighters witnessed a rare ‘ash devil’ while battling the Trinity fire in San Bernardino County — a whirling column of hot ash and embers created when rising heat meets shifting winds.—
Blanca Begert,
Los Angeles Times,
3 May 2026
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As a result, the mid-nineteenth century witnessed a dramatic increase in the creation of posts, including among tribes that had not typically made them before.—
Glenn Adamson,
Artforum,
2 May 2026
Verb
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The chart said Tartaglione's lawyer, Bruce Barket, authenticated the note in January 2020 but did not say how.—
James Hill,
ABC News,
30 Apr. 2026
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Keep in mind that items like this have not been professionally tested or authenticated.—
Michele Laufik,
Martha Stewart,
20 Apr. 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 8 May. 2026.
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