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.
Le Guin examines unchecked power, eugenics, and the ethics of governance in this inventive and consistently surprising novel, which explores the limits of trying to manifest a better world. Erin Somers, The Atlantic, 6 Jan. 2026 Doctors warn that this dynamic raises concern when AI conversations are frequent, emotionally engaging and left unchecked. Kurt Knutsson, FOXNews.com, 5 Jan. 2026 But those market watchers and analysts who screamed of a bubble are unchecked in their touting. Jim Cramer, CNBC, 4 Jan. 2026 When global oil prices collapsed in 2014, the government responded with denial, rigid price controls and unchecked money printing. Antonio María Delgado, Miami Herald, 3 Jan. 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

Browse Nearby Words

Cite this Entry

“Unchecked.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unchecked. Accessed 11 Jan. 2026.

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