authenticates

verb

present tense third-person singular of authenticate
1
as in certifies
to declare (something) to be true or genuine a jeweler authenticated the diamond as real

Synonyms & Similar Words

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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

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.
Recent Examples of authenticates This shift to non-human identities (NHIs), a digital credential that authenticates and accesses resources without direct human involvement, demands a fundamental reassessment in how organizations approach cybersecurity. — Damon Fleury, Forbes.com, 27 July 2026 The Open Source Munitions Portal, which authenticates publicly sourced images of munitions worldwide, has published several images of unexploded submunitions found in Israel this week. — Melanie Lidman, Chicago Tribune, 10 Mar. 2026
Recent Examples of Synonyms for authenticates
  1. certifies
  2. verifies
  3. affirms
  4. confirms
  5. attests
  6. guarantees
Verb
  • The drone business boom Last year, Thunder Tiger’s Overkill drones became the first from an Asian company to qualify for the Pentagon’s Blue Uncrewed Aircraft Systems Cleared List, which certifies commercial drones for use by the US military.
    — Jeremy Hsu, ArsTechnica, 18 June 2026
  • If Hoskins certifies the referendum, the court said, the map would be retroactively suspended.
    — Kacen Bayless, Kansas City Star, 12 June 2026
Definition of certifies
Verb
  • Lawmakers would still need to debate how the government verifies that a kill switch works.
    — Kurt Knutsson, FOXNews.com, 2 Aug. 2026
  • Any new agreement will have to specify who verifies what, in what order, and what happens when a ship is hit.
    — Hamidreza Azizi, Time, 30 July 2026
Definition of verifies
Verb
  • Now, Flores is driving towards something, with intent, and affirms a willingness to prove commitment more so than simply describe pain.
    — Chris Barilla, PEOPLE, 31 July 2026
  • Nearly a decade and a half after its original release, Lifestyle’s reintroduction affirms how beautiful, even landscape-altering things come from the smallest, silliest instincts, like having fun making music with your friends.
    — Billie Bugara, Pitchfork, 27 July 2026
Definition of affirms
Verb
  • An Irregular spokesperson confirms to PEOPLE that the company is investigating how to securely run cybersecurity tests with AI agents.
    — Charna Flam, PEOPLE, 7 Aug. 2026
  • Research confirms that affirming personal values significantly reduces stress and rumination, even proactively.
    — Kevin Kruse, Forbes.com, 6 Aug. 2026
Definition of confirms
Verb
  • After ten years of working at Harlow’s, Romandia attests that artists are attracted to playing at more intimate venues like Harlow’s in Sacramento.
    — Tania Azhang, Sacbee.com, 1 Aug. 2026
  • Our shopping writer Julia Harrison attests that Made In’s cookware is one of the most affordable and high-quality options on the kitchen market.
    — Kate McGregor, Architectural Digest, 29 July 2026
Definition of attests
Verb
  • It is said that this haven of peace guarantees total privacy for its visitors and residents.
    — Eliza Prosperini, Vanity Fair, 7 Aug. 2026
  • Both woman victors guarantees Tennesseans will have their first woman governor after November.
    — Emily R. Condon, USA Today, 7 Aug. 2026
Definition of guarantees

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authenticated
authenticates
authenticating
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Cite this Entry

“Authenticates.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/authenticates. Accessed 9 Aug. 2026.

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More from Merriam-Webster on authenticates

Nglish: Translation of authenticates for Spanish Speakers

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