Implacable
Implacable adjective - Sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion.
Irresoluble and implacable are semantically related. In some cases you can use "Irresoluble" instead an adjective "Implacable".
Nearby Words: implacability, implacably
Irresoluble
Implacable and irresoluble are semantically related. Sometimes you can use "Implacable" instead an adjective "Irresoluble".
Mutual synonyms
Cite this Source
Irresoluble and Implacable. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/implacable/irresoluble
Implacable & Irresoluble. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/implacable/irresoluble>.
Irresoluble or Implacable. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/implacable/irresoluble.
Google Ngram Viewer shows how "implacable" and "irresoluble" have occurred on timeline