Treason
Treason noun - The act or fact of violating the trust or confidence of another.
Usage example: reading a friend's diary without permission would have to be regarded as the ultimate act of personal treason
Treachery is a synonym for treason in trust topic. In some cases you can use "Treachery" instead a noun "Treason", when it comes to topics like infidelity, unfaithfulness, disloyalty. popular alternative
Treachery
Treachery noun - The act or fact of violating the trust or confidence of another.
Usage example: was furious that she revealed his secret and never forgave her for the treachery
Treason is a synonym for treachery in trust topic. You can use "Treason" instead a noun "Treachery", if it concerns topics such as infidelity, unfaithfulness, disloyalty. popular alternative
Nearby Words: treacherous, treacherously
Mutual synonyms
Related pairs
- deception and treason
- deception and treachery
- betrayal and treason
- betrayal and treachery
- mutiny and treason
- mutiny and treachery
- sedition and treason
- sedition and treachery
- subversion and treason
- subversion and treachery
- dishonesty and treason
- dishonesty and treachery
- falseness and treason
- falseness and treachery
How words are described
Cite this Source
Treachery and Treason. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/treason/treachery
Treason & Treachery. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/treason/treachery>.
Treachery or Treason. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/treason/treachery.
Google Ngram Viewer shows how "treason" and "treachery" have occurred on timeline