- Definitions|2
- Thesaurus|529
- Abbreviations|0
71 entries under mean topic. ×
| merciless(adjective, hard, kind, tough) | |
| ruthless(adjective, hard, tough, severe) | |
| cruel(adjective, severe, harsh, violent) | |
| pitiless(adjective, hard, kind, tough) | |
| unpitying(noun, adjective, severe, harsh) | |
| callous(adjective, severe, harsh, cruel) | |
| heartless(adjective, severe, harsh, cruel) | |
| remorseless(adjective, hard, kind, severe) | |
| brutal(adjective, severe, harsh, violent) | |
| unfeeling(adjective, severe, harsh, cruel) | |
| uncompassionate(adjective, hard, tough, harsh) | |
| hard(adjective, tough, severe, harsh) | |
| relentless(adjective, hard, tough, severe) | |
| harsh(adjective, hard, tough, severe) | |
| cutthroat(adjective, severe, harsh, cruel) | |
| hardhearted(adjective, severe, harsh, cruel) | |
| unforgiving(adjective, hard, tough, severe) | |
| unkind(adjective, severe, harsh, cruel) | |
| cold-blooded(adjective, harsh, cruel, vicious) | |
| hard-hearted(adjective, hard, tough, harsh) |
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| APA | Smart Define. (2016). unmerciful thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unmerciful/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unmerciful thesaurus" https://smartdefine.org/unmerciful/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, unmerciful thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unmerciful/thesaurus/synonyms>. |
| MLA | Smart Define. "unmerciful thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/unmerciful/thesaurus/synonyms> |