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
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.
The United States men's Olympic hockey team dominated Slovakia from start to finish on Friday, winning 6-2 to set up a gold medal game against archrival Canada. Ryan Morik, FOXNews.com, 20 Feb. 2026 The Americans entered Thursday having won seven consecutive games against their archrival — and the most recent matchup, nine days before, had been a 5-0 blowout. Andrew Greif, NBC news, 19 Feb. 2026 Walker Buehler has signed with the San Diego Padres after the right-hander spent the first eight seasons of his major league career with their archrivals, the Dodgers. Los Angeles Times, 18 Feb. 2026 Israel’s ability to weaken major non-state actors aligned with Tehran, including Lebanese Hezbollah and Gaza’s Hamas, opened the door for direct hostilities between the two archrivals. Alexander Langlois, Oc Register, 18 Feb. 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 25 Feb. 2026.

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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