Adamantine and Hidebound

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

Hidebound and adamantine are semantically related. In some cases you can use "Hidebound" instead an adjective "Adamantine".

Nearby Word: adamant

Hidebound

Hidebound adjective - Tending to favor established ideas, conditions, or institutions.

Adamantine and hidebound are semantically related. Sometimes you can use "Adamantine" instead an adjective "Hidebound".
Cite this Source
Hidebound and Adamantine. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/adamantine/hidebound
Adamantine & Hidebound. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/adamantine/hidebound>.
Hidebound or Adamantine. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/adamantine/hidebound.
Google Ngram Viewer shows how "adamantine" and "hidebound" have occurred on timeline