as in betrayer
one who betrays a trust or an allegiance
accused by her family of being a traitor when she sold their traditionally animal-friendly business to a competitor known to use animals for testing its products
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Recent Examples of traitor
The play will tell a story inspired by the program’s format, in which a group of faithfuls try to root out the traitors, and will be staged at an unnamed London venue.
—
Max Goldbart, Deadline, 26 Jan. 2026
An Indigenous woman who served as an interpreter and advisor for Spanish conquistador Hernán Cortés has long been viewed in Mexico as the ultimate traitor.
—Foreign Correspondent, Los Angeles Times, 25 Jan. 2026
Carlson, with his staple rep ties and Rolex, assumed the role of class traitor.
—Jason Zengerle, New Yorker, 24 Jan. 2026
These mercenary-force ICE clowns are traitors to the country and the Constitution.
—Sun Sentinel Editorial Board, Sun Sentinel, 12 Jan. 2026
See All Example Sentences for traitor
Max Goldbart, Deadline, 26 Jan. 2026
An Indigenous woman who served as an interpreter and advisor for Spanish conquistador Hernán Cortés has long been viewed in Mexico as the ultimate traitor.
—Foreign Correspondent, Los Angeles Times, 25 Jan. 2026
Carlson, with his staple rep ties and Rolex, assumed the role of class traitor.
—Jason Zengerle, New Yorker, 24 Jan. 2026
These mercenary-force ICE clowns are traitors to the country and the Constitution.
—Sun Sentinel Editorial Board, Sun Sentinel, 12 Jan. 2026
See All Example Sentences for traitor
Recent Examples of Synonyms for traitor
Noun
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Judas, the betrayer of Jesus Christ, was believed to be the 13th Apostle to join the table at the Last Supper.—
Chad Murphy,
Cincinnati Enquirer,
13 Feb. 2026
Noun
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Home life seems to be a joy to be around too when Robbie recalled a time when the couple had to face snakes—one of Ackerley’s biggest fears.—
Lea Veloso,
StyleCaster,
12 Feb. 2026
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Skiers can get the latest snow report with a touch of a button on their phones these days, but nothing beats watching snow pile up on a traditional snow snake, which is why Colorado’s ski resorts keep them around — and film them with 24-hour webcams.—
The Know,
Denver Post,
11 Feb. 2026
Cite this Entry
“Traitor.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/traitor. Accessed 20 Feb. 2026.
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