underdog

noun

un·​der·​dog ˈən-dər-ˌdȯg How to pronounce underdog (audio)
Synonyms of underdognext
1
: a loser or predicted loser in a struggle or contest
… the biggest obstacle has been the adjustment from underdog last season to contender …Mike Wise
2
: a victim of injustice or persecution
… portrayed himself as an honest underdog that the Government would do anything to stop.Michael Specter

Examples of underdog in a Sentence

I always root for the underdog instead of the favorite. As a lawyer, she consistently represented the underdog.
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.
Brunson has the ultimate underdog story, but Alvarado’s is similarly inspiring. Peter Sblendorio, New York Daily News, 22 June 2026 On Saturday, Curacao, a heavy underdog to Ecuador, rode a hot goalkeeper to a 0-0 draw, notching the first point for the island nation in its World Cup debut. Blair Kerkhoff, Kansas City Star, 21 June 2026 Leviatán were arguably considered underdogs in all these matches, but overcame the odds to make the final and set up a rematch against Paper Rex. Mike Stubbs, Forbes.com, 21 June 2026 Criticism towards head coach Marcelo Bielsa has been mounting, owing to an inconsistent run of results and performances in late 2025 and 2026, and a draw against underdog opposition did little to silence the dissenting voices. The Athletic Soccer Experts, New York Times, 21 June 2026 See All Example Sentences for underdog

Word History

First Known Use

1859, in the meaning defined at sense 1

Time Traveler
The first known use of underdog was in 1859

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Cite this Entry

“Underdog.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/underdog. Accessed 23 Jun. 2026.

Kids Definition

underdog

noun
un·​der·​dog ˈən-dər-ˌdȯg How to pronounce underdog (audio)
: the loser or predicted loser in a struggle

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