Callous
Callous adjective - Having or showing a lack of sympathy or tender feelings.
Obtuse and callous are semantically related in apathetic topic. In some cases you can use "Obtuse" instead an adjective "Callous", when it comes to topics like insensitive.
Mutual synonyms
Related pairs
Cite this Source
Obtuse and Callous. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/callous/obtuse
Callous & Obtuse. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/callous/obtuse>.
Obtuse or Callous. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/callous/obtuse.
Google Ngram Viewer shows how "callous" and "obtuse" have occurred on timeline