113 entries under harsh topic. ×
| killer(adjective, mean, cruel, vicious) | |
| painful(adjective, evil, nasty, vicious) | |
| pernicious(adjective, evil, nasty, vicious) | |
| poignant(adjective, evil, nasty, vicious) | |
| punitive(severe, cruel) | |
| rabid(atrocious, unrelenting) | |
| raging(atrocious, unrelenting) | |
| ravening(atrocious, unrelenting) | |
| tyrannous(severe, cruel) | |
| uncalled-for(adjective, mean, severe, cruel) | |
| uncalled for(expression, mean, severe) | |
| vengeful(adjective, severe, evil, nasty) | |
| without pity(expression, adjective, mean, cruel) |
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| APA | Smart Define. (2016). heartless thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/heartless/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "heartless thesaurus" https://smartdefine.org/heartless/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, heartless thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/heartless/thesaurus/synonyms>. |
| MLA | Smart Define. "heartless thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/heartless/thesaurus/synonyms> |