Defeasance
Defeasance noun - The doing away with something by formal action.
Mastery and defeasance are semantically related. In some cases you can use "Mastery" instead a noun "Defeasance".
Mastery
Mastery noun - A highly developed skill in or knowledge of something.
Defeasance and mastery are semantically related. Sometimes you can use "Defeasance" instead a noun "Mastery".
Mutual synonyms
Cite this Source
Mastery and Defeasance. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/defeasance/mastery
Defeasance & Mastery. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/defeasance/mastery>.
Mastery or Defeasance. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/defeasance/mastery.
Google Ngram Viewer shows how "defeasance" and "mastery" have occurred on timeline