Callous
Toughened
Toughened adjective - Physically toughened.
Callous and toughened are semantically related in tougher or stronger topic. You can use "Callous" instead an adjective "Toughened".
Nearby Word: toughening
Mutual synonyms
Cite this Source
Toughened and Callous. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/callous/toughened
Callous & Toughened. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/callous/toughened>.
Toughened or Callous. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/callous/toughened.
Google Ngram Viewer shows how "callous" and "toughened" have occurred on timeline