1
as in certifies
to declare (something) to be true or genuine
a jeweler authenticated the diamond as real
Synonyms & Similar Words
Relevance
2
as in verifies
to give evidence or testimony to the truth or factualness of
we require more than simply your word to authenticate this story
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for authenticates
Verb
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If a pope dies, the person who certifies his death is the camerlengo, or chamberlain, who currently is Cardinal Kevin Joseph Farrell.—
Brayden Garcia,
Fort Worth Star-Telegram,
24 Feb. 2025 -
Film work and a professorship of professional practice at Rutgers University extend her resume, which certifies Tanowitz as one of the busiest dance makers on the scene today.—
Guillermo Perez,
Miami Herald,
11 Feb. 2025
Verb
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The trustee will complete the claim, presenting the tickets and documents to the Ohio Lottery Commission, which then verifies the ticket and the trust before issuing the prize money directly to the trust, LegalClarity notes.—
Alex Perry,
Cincinnati Enquirer,
30 Aug. 2025
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As a result, the selections come after months, if not years, of testing that verifies that these deep pocket sheet sets have earned a permanent spot in our linen closets.—
Nashia Baker,
Architectural Digest,
22 Aug. 2025
Verb
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For society, all sorts of complex questions arise if the basic science affirms the conditions necessary for exploiting the water.—
Rodrique Ngowi,
Fortune,
7 Sep. 2025
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The mayor's order affirms that Chicago police officers will continue to enforce state and local laws, but will not work with the National Guard or federal agents on patrols, arrests, immigration enforcement or other law enforcement actions.—
Anders Hagstrom,
FOXNews.com,
1 Sep. 2025
Verb
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If Thursday’s inflation data confirms that price pressures are persistent, the market could face significant headwinds.—
Trefis Team,
Forbes.com,
10 Sep. 2025
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Third-party testing confirms that the supplement contains the ingredients listed on the label and is free from harmful contaminants.—
Lindsay Cook,
Health,
10 Sep. 2025
Verb
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Available in dozens of colorways and patterns, there are plenty of options for designing a summery bedscape—and Harrison attests that the hues match their descriptions.—
Nashia Baker,
Architectural Digest,
4 Sep. 2025
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Walkinshaw attests that print is a powerful medium that is valued.—
Darcel Rockett,
Chicago Tribune,
26 Aug. 2025
Verb
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Tuition costs are soaring to unmanageable levels, once-stable education paths like computer science are now on rocky ground thanks to AI automation, and a diploma no longer guarantees a six-figure salary.—
Emma Burleigh,
Fortune,
14 Sep. 2025
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Researchers also pointed out that this plasma must be additionally heated to reach a temperature of 150 million Kelvin, which guarantees the proper course of the reaction.—
Prabhat Ranjan Mishra,
Interesting Engineering,
12 Sep. 2025
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Cite this Entry
“Authenticates.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/authenticates. Accessed 18 Sep. 2025.
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