Cool
Obdurate
Obdurate adjective - Having or showing a lack of sympathy or tender feelings.
Cool and obdurate are semantically related. Sometimes you can use "Cool" instead an adjective "Obdurate".
Nearby Words: obduracy, obdurately
Mutual synonyms
Cite this Source
Obdurate and Cool. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/cool/obdurate
Cool & Obdurate. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/cool/obdurate>.
Obdurate or Cool. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/cool/obdurate.
Google Ngram Viewer shows how "cool" and "obdurate" have occurred on timeline