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
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.
Because lenders and credit rating agencies are skeptical of unconfirmed revenue, the move could lead to credit downgrades and higher borrowing costs, officials said. — Kate Armanini, Chicago Tribune, 7 Aug. 2026 Following the keynote, the new iPhone 18 Pro models are projected to go on sale Friday, September 18, though the foldable iPhone's exact retail availability remains unconfirmed. — David Phelan, Forbes.com, 6 Aug. 2026 Authorities urged the public not to share any unconfirmed information about the shooting. — Chantelle Lee, Time, 3 Aug. 2026 Guthrie’s death is unconfirmed, as no proof of her captivity or death has been provided by her abductors. — David Zimmermann, The Washington Examiner, 31 July 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

Rhymes for unconfirmed

See All Rhymes for unconfirmed

Browse Nearby Words

unconfined
unconfirmed
unconformability
See all Nearby Words

Cite this Entry

“Unconfirmed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unconfirmed. Accessed 14 Aug. 2026.

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More from Merriam-Webster on unconfirmed

Thesaurus: All synonyms and antonyms for unconfirmed

Nglish: Translation of unconfirmed for Spanish Speakers

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