unofficial

adjective

Definition of unofficialnext
as in unauthorized

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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 unofficial Somewhere along the way, a black eight ball became the station’s unofficial logo. — Sal Pizarro, Mercury News, 27 Aug. 2026 Kemerer became the unofficial archivist of Los Angeles’s king of house moving, George Kress, after buying Kress’s former home. — Nicola Twilley, New Yorker, 27 Aug. 2026 Blair defeated Marcye Scott 54% to 46%, according to unofficial results. — Tia Mitchell, AJC.com, 26 Aug. 2026 With fall oh-so-close, the excitement around buying clothes is reaching fever pitch for those who know this marks the unofficial start to a new year in fashion. — Kelsey Legg, ABC News, 25 Aug. 2026 See All Example Sentences for unofficial
Recent Examples of Synonyms for unofficial
  1. unauthorized
  2. informal
Adjective
  • Lancaster and Palmdale, the two incorporated cities of Antelope Valley about 15 miles west of Pearblossom, also attract unauthorized RVs.
    — Los Angeles Times, Los Angeles Times, 28 Aug. 2026
  • Around 1,200 agents overall exchanged more than 70,000 messages and files through an unauthorized message board, coordinating ways to game a hacking evaluation.
    — Beatrice Nolan, Fortune, 27 Aug. 2026
Definition of unauthorized
Adjective
  • Currently, informal waste pickers and scrap collectors make up a large portion of Vietnam’s collection system, so the new policy also will factor in that labor so that workers aren’t left behind.
    — Jennifer Bringle, Footwear News, 25 Aug. 2026
  • Jeffries met privately with Kushner, a powerful but informal adviser to Trump, several weeks ago.
    — Dave Goldiner, New York Daily News, 25 Aug. 2026
Definition of informal

Browse Nearby Words

unoccupied
unofficial
unordered
See all Nearby Words

Cite this Entry

“Unofficial.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unofficial. Accessed 30 Aug. 2026.

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