Steadfast
Steadfast adjective - Firm in one's allegiance to someone or something.
Thoroughgoing and steadfast are semantically related. In some cases you can use "Thoroughgoing" instead an adjective "Steadfast".
Nearby Words: steadfastness, steadfastly
Thoroughgoing
Thoroughgoing adjective - Having no exceptions or restrictions.
Steadfast and thoroughgoing are semantically related. Sometimes you can use "Steadfast" instead an adjective "Thoroughgoing".
Mutual synonyms
Cite this Source
Thoroughgoing and Steadfast. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/steadfast/thoroughgoing
Steadfast & Thoroughgoing. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/steadfast/thoroughgoing>.
Thoroughgoing or Steadfast. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/steadfast/thoroughgoing.
Google Ngram Viewer shows how "steadfast" and "thoroughgoing" have occurred on timeline