as in unbeaten
not having or including any losses or defeats
They were undefeated in their first nine games. an undefeated team
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Recent Examples of undefeated
Not that there weren’t plenty of other reasons Mizzou lost that game and Michigan went on to the Final Four in Philadelphia — where the Wolverines lost to undefeated Indiana 86-68 in the national title game on March 29.
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Kansas City Star, 28 Mar. 2026
As an assistant coach under Auriemma from 2008-21, Ralph helped the program to another six NCAA titles including four undefeated seasons.
—Emily Adams, Hartford Courant, 27 Mar. 2026
That’s an historic, undefeated record.
—Lars Brandle, Billboard, 26 Mar. 2026
As an early 2000s champ in the sport, Mullin boasted an undefeated 5-0 record and the Oklahoma chapter of the National Wrestling Hall of Fame inducted him in 2016.
—Los Angeles Times, 26 Mar. 2026
See All Example Sentences for undefeated
Kansas City Star, 28 Mar. 2026
As an assistant coach under Auriemma from 2008-21, Ralph helped the program to another six NCAA titles including four undefeated seasons.
—Emily Adams, Hartford Courant, 27 Mar. 2026
That’s an historic, undefeated record.
—Lars Brandle, Billboard, 26 Mar. 2026
As an early 2000s champ in the sport, Mullin boasted an undefeated 5-0 record and the Oklahoma chapter of the National Wrestling Hall of Fame inducted him in 2016.
—Los Angeles Times, 26 Mar. 2026
See All Example Sentences for undefeated
Recent Examples of Synonyms for undefeated
unbeaten
Adjective
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Chatsworth is now the only unbeaten team in the West Valley League.—
Justin Vigil Zuniga,
Daily News,
26 Mar. 2026
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France extended its unbeaten run in all competitions to eight games and is now 7-5-3 all-time against the Brazilians.—
Julian Cardillo,
Boston Herald,
26 Mar. 2026
Cite this Entry
“Undefeated.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undefeated. Accessed 6 Apr. 2026.
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