Severe
Severe adjective - Given to exacting standards of discipline and self-restraint.
Unmerciful is a synonym for severe in character trait topic. In some cases you can use "Unmerciful" instead an adjective "Severe", when it comes to topics like cruel.
Unmerciful
Unmerciful adjective - Having or showing a lack of sympathy or tender feelings.
Usage example: the critics were unmerciful in their assessments of the young actress's performance
Severe is a synonym for unmerciful in behaviour topic. Sometimes you can use "Severe" instead an adjective "Unmerciful", if it concerns topics such as character trait, cruel, ruthless.
Nearby Word: unmercifully
Mutual synonyms
Related pairs
Cite this Source
Unmerciful and Severe. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/severe/unmerciful
Severe & Unmerciful. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/severe/unmerciful>.
Unmerciful or Severe. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/severe/unmerciful.
Google Ngram Viewer shows how "severe" and "unmerciful" have occurred on timeline