as in treacheries
the act or fact of violating the trust or confidence of another
reading a friend's diary without permission would have to be regarded as the ultimate act of personal treason
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for treasons
betrayals
Noun
-
Pursued by brutal mercenaries and a deadly assassin, the trio must navigate twists, betrayals and historical secrets buried deep in Europe’s past.—
Leo Barraclough,
Variety,
22 Oct. 2025 -
He's got fresh blood on his hands, too, having just murdered his mentor, Perry (Jamie McShane), after learning that Perry had killed his girlfriend Eryn (Margarita Levieva) over her own betrayals.—
Randall Colburn,
Entertainment Weekly,
20 Oct. 2025
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.
Cite this Entry
“Treasons.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/treasons. Accessed 28 Oct. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share