Steadfastness and Treason
Opposite meaning words
Steadfastness
Steadfastness noun - Adherence to something to which one is bound by a pledge or duty.
Treason is an antonym for steadfastness.
Nearby Words: steadfast, steadfastly
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
Steadfastness is an antonym for treason.
Cite this Source
Treason and Steadfastness. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/steadfastness/treason
Steadfastness & Treason. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/steadfastness/treason>.
Treason or Steadfastness. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/steadfastness/treason.
Google Ngram Viewer shows how "steadfastness" and "treason" have occurred on timeline