Unmerciful and Vicious

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

Vicious and unmerciful are semantically related. In some cases you can use "Vicious" instead an adjective "Unmerciful".

Nearby Word: unmercifully

Vicious

Vicious adjective - Extreme in degree, power, or effect.

Unmerciful and vicious are semantically related. Sometimes you can use "Unmerciful" instead an adjective "Vicious".

Nearby Word: viciously
Cite this Source
Vicious and Unmerciful. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/unmerciful/vicious
Unmerciful & Vicious. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/unmerciful/vicious>.
Vicious or Unmerciful. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/unmerciful/vicious.
Google Ngram Viewer shows how "unmerciful" and "vicious" have occurred on timeline