Protection
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
Protection is an antonym for treason.
How words are described
Cite this Source
Treason and Protection. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/protection/treason
Protection & Treason. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/protection/treason>.
Treason or Protection. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/protection/treason.
Google Ngram Viewer shows how "protection" and "treason" have occurred on timeline