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.
Tune the channel to FOX Sports 2 at 8:00 p.m. ET on Friday night to catch the third-place game of the 2025 women's Copa America, a huge matchup between archrivals Argentina and Uruguay. Kilty Cleary, MSNBC Newsweek, 2 Aug. 2025 Wednesday’s demonstration of Grok 4 comes amid a heated race with his archrival, Sam Altman. Christiaan Hetzner, Fortune, 10 July 2025 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 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

Browse Nearby Words

Cite this Entry

“Archrival.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/archrival. Accessed 7 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

Last Updated: - Updated example sentences
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