1
as in certifying
to declare (something) to be true or genuine
a jeweler authenticated the diamond as real
Synonyms & Similar Words
Relevance
2
as in verifying
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
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Recent Examples of authenticating
Land Rover has now taken a high-profile step in authenticating the Defender’s pedigree at the most grueling, and prestigious, off-road race venue on the planet.
—
Karl Brauer, Robb Report, 19 Jan. 2026
Two days earlier, Bonds had marked the jersey with the company’s proprietary invisible ink, authenticating that Goedert would wear it on that particular December day.
—Dana O’Neil, CNN Money, 11 Jan. 2026
The hashtag for everything users need to know about sourcing, restoring, or even authenticating their kicks.
—Lucy Maguire, Vogue, 23 Oct. 2025
Zero-trust approaches aim to manage this sprawl by authenticating every request in real-time, regardless of its origin.
—Zennon Kapron, Forbes.com, 28 Aug. 2025
Karl Brauer, Robb Report, 19 Jan. 2026
Two days earlier, Bonds had marked the jersey with the company’s proprietary invisible ink, authenticating that Goedert would wear it on that particular December day.
—Dana O’Neil, CNN Money, 11 Jan. 2026
The hashtag for everything users need to know about sourcing, restoring, or even authenticating their kicks.
—Lucy Maguire, Vogue, 23 Oct. 2025
Zero-trust approaches aim to manage this sprawl by authenticating every request in real-time, regardless of its origin.
—Zennon Kapron, Forbes.com, 28 Aug. 2025
Recent Examples of Synonyms for authenticating
Verb
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In 2013, a federal judge prohibited Oklahoma officials from certifying the results of a 2010 statewide election that approved a constitutional amendment to prohibit state courts from considering international or Islamic law when deciding cases.—
Alexia Aston,
Oklahoman,
26 Jan. 2026
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This involves certifying the technology first while keeping two pilots in the cockpit to gather data.—
Alex Ledsom,
Forbes.com,
26 Jan. 2026
Verb
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The company notes that modern jobs require fluency in the specific technologies employers depend on, and verifying these skills is becoming the primary path for professionals to find new opportunities.—
Nick Lichtenberg,
Fortune,
28 Jan. 2026
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In some cases, the Bureau paid far more than anticipated for services without verifying whether inmates received appropriate care.—
Walter Pavlo,
Forbes.com,
27 Jan. 2026
Verb
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Some believe the ouster of strongman leader Nicolás Maduro offers a glimmer of hope for rebuilding institutions and guaranteeing citizens’ rights.—
CNN 9 hr ago,
CNN Money,
5 Feb. 2026
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Jason Lust claims the company reneged on the terms of a 2015 settlement guaranteeing him profit participation and executive producer billing on Pinocchio, Fraggle Rock and Alexander and the Terrible, Horrible, No Good, Very Bad Road Trip.—
Winston Cho,
HollywoodReporter,
5 Feb. 2026
Verb
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The agency released a statement confirming the purchase but failed to disclose the site location.—
Julianna Duennes Russ,
Austin American Statesman,
5 Feb. 2026
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Those fears, coupled with the manager airing his frustrations publicly and confirming his intention to leave when his contract expires in the summer, played a significant part in driving their approach to the mid-season market.—
Matt Woosnam,
New York Times,
4 Feb. 2026
Verb
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At his clinic, the licensor, posing as a patient, received a vaccine card attesting to her vaccination without ever being offered a shot, prosecutors said.—
Jessica Schreifels,
CNN Money,
18 Dec. 2025
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The current requirement includes attesting on the form, under penalty of perjury, that the applicant is an American citizen.—
Ramsey Touchberry,
The Washington Examiner,
18 Nov. 2025
Verb
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While many viewers praised the message as affirming and timely, some conservative groups criticized the presentation for embracing LGBTQ+ symbolism.—
Dallas Morning News,
Dallas Morning News,
4 Feb. 2026
-
But the city ended up being deeply affirming for Harris.—
Amelia Edelman,
NPR,
4 Feb. 2026
Cite this Entry
“Authenticating.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/authenticating. Accessed 7 Feb. 2026.
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