as in counterfeit
being such in appearance only and made or manufactured with the intention of committing fraud
trying to sell unauthentic autographs of American presidents
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Recent Examples of unauthentic
Moore said that no matter how famous a host or a guest is, or how elaborate and slick a production is, an unauthentic product will not resonate with audiences.
—
Yahya Salem, CNN Money, 9 Nov. 2025
Inaccurate debunks Amid the recycled imagery, authentic pictures of National Guard members sleeping on the floor of a federal building in Los Angeles this week were falsely described as old or unauthentic.
—Emma Li, CBS News, 11 June 2025
Both games made changes to the core formula that longtime players didn't appreciate, such as an influx of unauthentic skins and a departure from the class system.
—Thomas G. Moukawsher, Newsweek, 5 Feb. 2025
Its ability to accurately discern and promptly respond to unauthentic negative reviews allows businesses to maintain a legitimate, trustworthy online image.
—Jon Stojan, USA TODAY, 26 July 2023
Kingsford, has seen many American-Spanish restaurants in Rhode Island prepare paella, which requires a crunchy outside, in an unauthentic way.
—Globe Staff, BostonGlobe.com, 2 June 2022
Yahya Salem, CNN Money, 9 Nov. 2025
Inaccurate debunks Amid the recycled imagery, authentic pictures of National Guard members sleeping on the floor of a federal building in Los Angeles this week were falsely described as old or unauthentic.
—Emma Li, CBS News, 11 June 2025
Both games made changes to the core formula that longtime players didn't appreciate, such as an influx of unauthentic skins and a departure from the class system.
—Thomas G. Moukawsher, Newsweek, 5 Feb. 2025
Its ability to accurately discern and promptly respond to unauthentic negative reviews allows businesses to maintain a legitimate, trustworthy online image.
—Jon Stojan, USA TODAY, 26 July 2023
Kingsford, has seen many American-Spanish restaurants in Rhode Island prepare paella, which requires a crunchy outside, in an unauthentic way.
—Globe Staff, BostonGlobe.com, 2 June 2022
Recent Examples of Synonyms for unauthentic
Adjective
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Ortega-Anguiano was removed to Mexico in 2016, caught presenting a counterfeit document while trying to re-enter in 2018 and again removed to Mexico.—
Sean Emery,
Oc Register,
24 Jan. 2026
-
Pharmaceutical companies monitor medications to stop counterfeit drugs from reaching patients.—
Matthew Kayser,
Idaho Statesman,
20 Jan. 2026
Adjective
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But the fake ads include the swindler’s contact information instead of the real landlord’s.—
Lew Sichelman,
Miami Herald,
23 Jan. 2026
-
The cards were left in several cars abandoned after their occupants were arrested by ICE agents earlier this week in Eagle County, during what Sánchez described as fake traffic stops.—
Seth Klamann,
Denver Post,
23 Jan. 2026
Adjective
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Over the past two years, attorneys for Meija have argued in post-conviction hearings that prosecutors introduced false and misleading testimony at trial and newly available scientific methods proved that Casiaono, who was submerged in a bathtub full of scalding water, died by accident.—
Tony Plohetski,
Austin American Statesman,
23 Jan. 2026
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Banfield’s defense attorney has accused prosecutors of offering Peres Magalhães a way out of prison in exchange for a false story to pin the murders on Banfield.—
Lauren del Valle,
CNN Money,
23 Jan. 2026
Adjective
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The performative social media posts, family events and inauthentic relationships have been a fixture of the life I was born into.—
Thomas Smith,
Billboard,
23 Jan. 2026
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Being authentic, a virtuous behavior associated with the character dimension of integrity, can manifest as being fake or inauthentic when deficient, but uncompromising in excess.—
Mary Crossan,
Forbes.com,
21 Jan. 2026
Adjective
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Some key upgrades, including forged pistons, boosted output to 200 hp, resulting in a proto-M3 that could hit a top speed of 140 mph.—
Bryan Hood,
Robb Report,
14 Jan. 2026
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Hunter Byrnes, 29, of Charlestown, Indiana, was charged with more than 100 counts of criminal possession of a forged instrument.—
Caroline Neal,
Louisville Courier Journal,
9 Jan. 2026
Cite this Entry
“Unauthentic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unauthentic. Accessed 30 Jan. 2026.
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