Callous
Callous adjective - Having or showing a lack of sympathy or tender feelings.
Unregretful and callous are semantically related. In some cases you can use "Unregretful" instead an adjective "Callous".
Unregretful
Unregretful adjective - Feeling no regret.
Show all Definitions
Synonyms for Unregretful
Callous and unregretful are semantically related. Sometimes you can use "Callous" instead an adjective "Unregretful".
Mutual synonyms
Cite this Source
Unregretful and Callous. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/callous/unregretful
Callous & Unregretful. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/callous/unregretful>.
Unregretful or Callous. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/callous/unregretful.
Google Ngram Viewer shows how "callous" and "unregretful" have occurred on timeline