unconfirmed

adjective

un·​con·​firmed ˌən-kən-ˈfərmd How to pronounce unconfirmed (audio)
Synonyms of unconfirmednext
: of uncertain existence, truth, or accuracy : not confirmed
an unconfirmed rumor
an unconfirmed case of pneumonia
unconfirmed reports of gunfire

Examples of unconfirmed in a Sentence

Recent Examples on the Web
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Police received unconfirmed reports that the suspect was possibly armed. Tim Fang, CBS News, 23 Apr. 2026 Celebrity stylist Jamie Mizrahi, the (unconfirmed) mastermind behind the Duchess’s As Ever era. Bailey Bujnosek, InStyle, 9 Apr. 2026 The bulk of the market’s gains came from Tuesday’s session when an unconfirmed report said Iranian President Masoud Pezeshkian was open to ending the war with guarantees. Morgan Chittum, CNBC, 3 Apr. 2026 According to unconfirmed reports circulating online, datasets used by some of Mercor’s customers and information about those customers’ secretive AI projects may have been compromised in the breach. Beatrice Nolan, Fortune, 2 Apr. 2026 See All Example Sentences for unconfirmed

Word History

First Known Use

1565, in the meaning defined above

Time Traveler
The first known use of unconfirmed was in 1565

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Cite this Entry

“Unconfirmed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unconfirmed. Accessed 28 Apr. 2026.

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