traitorous
Americanadjective
-
having the character of a traitor; treacherous; perfidious.
- Synonyms:
- faithless, treasonous, disloyal
-
characteristic of a traitor.
- Synonyms:
- faithless, treasonous, disloyal
-
of the nature of treason; treasonable.
a traitorous act.
- Synonyms:
- faithless, treasonous, disloyal
Other Word Forms
Etymology
Origin of traitorous
1350–1400; Middle English treterous, traytrous < Old French traitreus; see traitor, -ous
Explanation
If you can't be trusted to keep your best friend's terrible secret, she's going to start thinking of you as traitorous, or completely unfaithful and unreliable. A traitor is someone who betrays the trust another person has put in him, and the adjective traitorous describes this tendency. It is traitorous when a double agent sells her country's secrets to another government: and the traitorous person risks spending her life in prison or even being executed. It's also traitorous to tell your parents that your brother broke the kitchen window, if you've sworn to him that you'll keep his secret.
Vocabulary lists containing traitorous
The Alchemist
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Bridge to Terabithia
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Stella by Starlight
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
But regardless of how it's said, the clique - made up of Leanne, Leon, Tyler and Livi - soon turned on their own in an attempt to distance themselves from their supposedly traitorous friendship group.
From BBC ● Jan. 24, 2025
Watching Madix’s traitorous bestie Raquel Leviss display loyalty for the cameras transformed the viewing experience, driving home the artificiality of reality TV relationships.
From Salon ● Dec. 2, 2023
Kai A. Ealy offers a puissant portrayal of Oedipus’ traitorous son Polynecies and Jason Huysman, donning a white suit and cruelly manipulative demeanor, makes a vivid impression as Creon.
From Los Angeles Times ● Sep. 8, 2023
A common plotline, Mr. Zwetsloot says, is imperialist Japanese returning to Korea to assist Americans by reactivating traitorous spy nets.
From Washington Times ● Jul. 26, 2023
“That’s not for me to say,” was Amy’s grim reply, but her lips would smile, and there was a traitorous sparkle of the eye which betrayed that she knew her power and enjoyed the knowledge.
From "Little Women" by Louisa May Alcott
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
