- Definitions|2
- Thesaurus|529
- Abbreviations|0
41 entries under hard topic. ×
| obdurate(adjective, mean, tough, harsh) | |
| tough(adjective, harsh, cruel, grim) | |
| compassionless(adjective, mean, severe, harsh) | |
| hardened(adjective, tough, harsh, cruel) | |
| murderous(adjective, tough, harsh, violent) | |
| vindictive(adjective, mean, tough, severe) | |
| avaricious(adjective, tough, harsh, cruel) | |
| forbidding(adjective, tough, harsh, cruel) | |
| grim(adjective, mean, tough, severe) | |
| hard-bitten(adjective, tough, harsh, cruel) | |
| impenitent(adjective, tough, harsh, cruel) | |
| intolerant(adjective, tough, harsh, cruel) | |
| rigorous(adjective, tough, harsh, cruel) | |
| sanguinary(adjective, tough, harsh, violent) | |
| shameless(adjective, tough, harsh, cruel) | |
| sour(adjective, tough, harsh, cruel) | |
| tyrannical(adjective, tough, harsh, cruel) | |
| uncontrite(adjective, tough, harsh, cruel) | |
| unregenerate(adjective, tough, harsh, cruel) | |
| unremitting(adjective, tough, harsh, cruel) |
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| APA | Smart Define. (2016). unmerciful thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unmerciful/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "unmerciful thesaurus" https://smartdefine.org/unmerciful/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, unmerciful thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unmerciful/thesaurus/synonyms>. |
| MLA | Smart Define. "unmerciful thesaurus" 31 March 2016. Web. 27 September 2026. <https://smartdefine.org/unmerciful/thesaurus/synonyms> |