undoubted

adjective

un·​doubt·​ed ˌən-ˈdau̇-təd How to pronounce undoubted (audio)
Synonyms of undoubtednext
: not doubted : genuine, undisputed
the undoubted truth
an undoubted friend
undoubtedly adverb

Examples of undoubted 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.
Despite being the undoubted underdog, the African side shouldn’t be totally discounted. Ben Church, CNN Money, 15 June 2026 Used from the bench a lot but has shown his undoubted class, and also broke into the Morocco squad. Tim Spiers, New York Times, 26 May 2026 Boasting the complete libraries of MCU and Star Wars are undoubted attributes, but continually giving viewers new episodes of both in the same small stretch of time is an undeniable flex. Griff Griffin, MSNBC Newsweek, 1 Apr. 2026 All of the above are companies headquartered in the United States, making the country the undoubted powerhouse in AI and HPC. Muhammad Ali Khan, Forbes.com, 10 Mar. 2026 See All Example Sentences for undoubted

Word History

First Known Use

15th century, in the meaning defined above

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

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Cite this Entry

“Undoubted.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/undoubted. Accessed 20 Jun. 2026.

Kids Definition

undoubted

adjective
un·​doubt·​ed ˌən-ˈdau̇t-əd How to pronounce undoubted (audio)
: not doubted or open to doubt : certain
undoubted proof of guilt
undoubtedly adverb

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