unchecked

adjective

un·​checked ˌən-ˈchekt How to pronounce unchecked (audio)
Synonyms of uncheckednext
: not checked: such as
a
: not hindered, slowed, or restrained
unchecked growth
b
: not verified
unchecked data/information

Examples of unchecked in a Sentence

unchecked corruption in the state's prison system
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.
Last year, the White House accused Harvard University of allowing antisemitism to go unchecked on campus and of not ending diversity, equity and inclusion practices. Mary Kekatos, ABC News, 27 Mar. 2026 If this unfolds unchecked, a world ruled by superb machine doers could drain life of meaning, beginning with pride in our work. Shai Tubali, Big Think, 27 Mar. 2026 These spots can emerge in just a few weeks if left unchecked. Jenna Prestininzi, USA Today, 25 Mar. 2026 But in an unnerving testament to AI’s growing pervasiveness, and unchecked acceptance, that feeling wasn’t universal. Jon Blistein, Rolling Stone, 25 Mar. 2026 See All Example Sentences for unchecked

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of unchecked was in the 15th century

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Cite this Entry

“Unchecked.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unchecked. Accessed 3 Apr. 2026.

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