- Definitions|2
- Thesaurus|2.2k
- Abbreviations|0
80 entries under unkind topic. ×
| inhumane(adjective, animal, person, mean, hard) | |
| bloodthirsty(adjective, severe, nasty, harsh, violent) | |
| inexorable(adjective, mean, hard, tough, severe) | |
| cold(adjective, mean, hard, tough, severe) | |
| unrelenting(adjective, animal, mean, hard, tough) | |
| implacable(adjective, animal, mean, hard, tough) | |
| obdurate(adjective, mean, hard, tough, severe) | |
| grim(adjective, animal, mean, hard, tough) | |
| mean(verb, adjective, animal, hard, severe) | |
| bestial(adjective, animal, mean, severe, nasty) | |
| strict(adjective, severe, harsh, cruel, determined) | |
| tyrannical(adjective, hard, tough, nasty, harsh) | |
| sadistic(adjective, person, mean, nasty, harsh) | |
| stern(adjective, mean, hard, severe, sharp) | |
| atrocious(adjective, nasty, harsh, violent, cruel) | |
| austere(adjective, hard, severe, sharp, nasty) | |
| flinty(adjective, close, hard, severe, nasty) | |
| inclement(adjective, harsh, cruel, brutal) | |
| unnatural(adjective, nasty, malicious, merciless) | |
| hellish(adjective, nasty, harsh, violent, cruel) |
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| APA | Smart Define. (2016). pitiless thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/pitiless/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "pitiless thesaurus" https://smartdefine.org/pitiless/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, pitiless thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/pitiless/thesaurus/synonyms>. |
| MLA | Smart Define. "pitiless thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/pitiless/thesaurus/synonyms> |