unchallenged

adjective

un·​chal·​lenged ˌən-ˈcha-lənjd How to pronounce unchallenged (audio)
Synonyms of unchallengednext
: not questioned, disputed, or opposed : not challenged
an unchallenged assumption
unchallenged authority
… modes of thinking that have gone unchallenged since the time of Newton, Descartes, and even Aristotle.James Bailey

Examples of unchallenged 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.
When disparate impact analysis is abandoned, unfair practices with no legitimate purpose go unchallenged. Spencer Overton, The Conversation, 16 Jan. 2026 Mikel Arteta’s side began on the front foot and took the lead after seven minutes, Ben White heading home — virtually unchallenged — from a Declan Rice corner. Simon Johnson, New York Times, 14 Jan. 2026 The shooter spent much of that time unchallenged in the two connected classrooms, amid dead, dying and traumatized children and adults. Shimon Prokupecz, CNN Money, 6 Jan. 2026 In September, former mayoral candidate Tom Dingwall wrote on his Facebook that, in August, Traill left him a voicemail, telling him not to run for mayor so a friend of hers could run unchallenged. Brie Stimson, FOXNews.com, 6 Dec. 2025 See All Example Sentences for unchallenged

Word History

First Known Use

circa 1639, in the meaning defined above

Time Traveler
The first known use of unchallenged was circa 1639

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Cite this Entry

“Unchallenged.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unchallenged. Accessed 30 Jan. 2026.

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