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.
Just so much anti-semitism and so much anti-semitism that really goes unchecked by the government. Alan Gionet, CBS News, 15 Dec. 2025 The dominance of cyber and third-party risk underscores the compounding danger of rapid, unchecked AI adoption. Nick Lichtenberg, Fortune, 12 Dec. 2025 Over time, constant exposure can lead to chronic discomfort and potential vision changes if left unchecked. Matthew Kayser, Ascend Agency, 12 Dec. 2025 When unchecked, ice damming can cause internal damage and mold issues, leading to expensive repairs, according to Wisconsin Home Improvement, a Menomonee Falls home energy improvements and insulation business. Bridget Fogarty, jsonline.com, 11 Dec. 2025 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

Browse Nearby Words

Cite this Entry

“Unchecked.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unchecked. Accessed 21 Dec. 2025.

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