Implacable and Inflexible

Implacable

Implacable adjective - Sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion.
Usage example: an implacable judge who knew in his bones that the cover-up extended to the highest levels of government

Inflexible is a synonym for implacable in merciless topic. In some cases you can use "Inflexible" instead an adjective "Implacable", when it comes to topics like inexorable, ruthless, headstrong, resist. popular alternative

Nearby Words: implacability, implacably

Inflexible

Inflexible adjective - Not allowing for any exceptions or loosening of standards.
Usage example: inflexible entry rules for the contest ban anyone who works for the company as well as any of their relatives

Implacable is a synonym for inflexible in obstinate topic. You can use "Implacable" instead an adjective "Inflexible", if it concerns topics such as stubborn, headstrong, resist. popular alternative

Cite this Source
Inflexible and Implacable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/implacable/inflexible
Implacable & Inflexible. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/implacable/inflexible>.
Inflexible or Implacable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/implacable/inflexible.
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