archrival

noun

arch·​ri·​val (ˌ)ärch-ˈrī-vəl How to pronounce archrival (audio)
Synonyms of archrivalnext
: 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
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Meanwhile, Messi and his teammates gave up four goals in a row after leading 3-0 in a humiliating 4-3 home loss to archrival Orlando City last weekend. Michelle Kaufman may 8, Miami Herald, 8 May 2026 Isaacman has made clear that returning humans to the moon and eventually establishing a permanent lunar settlement under the Artemis program should be NASA’s top priority, given that the agency is racing its archrival, China, to achieve such goals. Jackie Wattles, CNN Money, 23 Apr. 2026 Now imagine being the second-year head coach at the Hoosiers’ in-state archrival. Jason Kirk, New York Times, 21 Apr. 2026 That means picking your school’s archrival and, of course, Duke, which everyone hates. Paul Sullivan, Chicago Tribune, 17 Mar. 2026 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 19 May. 2026.

Kids Definition

archrival

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

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