Adamantine and Responsive

Adamantine

Adamantine adjective - Sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion.
Usage example: the adamantine opposition of his parents to his marriage to a girl from a poor family

Responsive is an antonym for adamantine.

Nearby Word: adamant

Responsive

Responsive adjective - Reacting to a stimulus.

Adamantine is an antonym for responsive.

Cite this Source
Responsive and Adamantine. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/adamantine/responsive
Adamantine & Responsive. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/adamantine/responsive>.
Responsive or Adamantine. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/adamantine/responsive.
Google Ngram Viewer shows how "adamantine" and "responsive" have occurred on timeline