archrival

noun

arch·​ri·​val (ˌ)ärch-ˈrī-vəl How to pronounce archrival (audio)
: a principal rival

Examples of archrival in a Sentence

In baseball, the Boston Red Sox and the New York Yankees are archrivals.
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.
As a sophomore, Johnson scored 39 points in a loss to archrival Richardson High, which was led by senior (and future Oklahoma City Thunder starter) Cason Wallace. Josh Robbins, New York Times, 9 July 2025 Roughly three hours down the road, archrival Montana State has opted in. Maura Carey, Chicago Tribune, 1 July 2025 According to PitchBook, General Catalyst and archrival Andreessen Horowitz together captured nearly 20% of all U.S. venture capital commitments last year, cementing their dominance. Sindhya Valloppillil, Forbes.com, 17 June 2025 San Francisco entered the Sunday Night Baseball game against its archrivals with a one-game deficit in the NL West. Jon Paul Hoornstra, MSNBC Newsweek, 15 June 2025 See All Example Sentences for archrival

Word History

First Known Use

1750, in the meaning defined above

Time Traveler
The first known use of archrival was in 1750

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Cite this Entry

“Archrival.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/archrival. Accessed 5 Aug. 2025.

Kids Definition

archrival

noun
arch·​ri·​val (ˌ)ärch-ˈrī-vəl How to pronounce archrival (audio)
: a principal rival

More from Merriam-Webster on archrival

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