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
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Perez — who was unchallenged over the previous five electoral cycles, held in 2009, 2013, 2017, 2021 and 2025 — also made a series of other comments at that press conference. Laia Cervelló Herrero, New York Times, 12 June 2026 For years, that version of events went unchallenged. Sydney Brownstone, NPR, 11 June 2026 The lesson of Taylor is not that holding a powerful office entitles someone to go unchallenged. Bobby Zirkin, Baltimore Sun, 10 June 2026 But Reiter is nevertheless troubled that Epstein’s behavior went unchallenged by so many people in positions of authority for decades. Julie K. Brown, Miami Herald, 4 June 2026 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 16 Jun. 2026.

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