- Definitions|2
- Thesaurus|2.6k
- Abbreviations|0
87 entries under heartless topic. ×
| malevolent(adjective, characteristic, person, mean, strong) | |
| inhumane(adjective, characteristic, person, mean, hard) | |
| unsympathetic(adjective, person, mean, hard, cool) | |
| hard-hearted(adjective, characteristic, person, mean, hard) | |
| grim(adjective, person, appearance, mean, strong) | |
| unmerciful(adjective, characteristic, mean, severe, harsh) | |
| inexorable(adjective, characteristic, appearance, mean, strong) | |
| stubborn(adjective, appearance, strong, hard, tough) | |
| hardhearted(adjective, characteristic, person, mean, hard) | |
| relentless(adjective, characteristic, appearance, mean, strong) | |
| sadistic(adjective, adverb, characteristic, mean, nasty) | |
| remorseless(adjective, mean, severe, harsh, violent) | |
| stern(adjective, person, appearance, mean, hard) | |
| unrelenting(adjective, characteristic, appearance, mean, strong) | |
| unyielding(adjective, characteristic, appearance, mean, strong) | |
| implacable(adjective, characteristic, appearance, mean, strong) | |
| vindictive(adjective, characteristic, person, mean, severe) | |
| insensitive(adjective, person, mean, hard, cool) | |
| uncompassionate(adjective, mean, hard, cool, tough) | |
| unforgiving(adjective, mean, hard, severe, rough) |
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| APA | Smart Define. (2016). cruel thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/cruel/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "cruel thesaurus" https://smartdefine.org/cruel/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, cruel thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/cruel/thesaurus/synonyms>. |
| MLA | Smart Define. "cruel thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/cruel/thesaurus/synonyms> |