174 entries under cruel topic. ×
| disagreeable(adjective, tough, harsh, grim) | |
| dour(adjective, tough, harsh, grim) | |
| ferine(adjective, harsh, violent, vicious) | |
| frantic(adjective, harsh, violent, vicious) | |
| furious(adjective, harsh, violent, vicious) | |
| gratuitous(adjective, pitiless, heartless, hardhearted) | |
| grievous(adjective, tough, harsh, grim) | |
| hard-nosed(adjective, hard, unfeeling, unsympathetic) | |
| hard as nails(expression, adjective, idiom, tough, harsh) | |
| hardboiled(careless, apathetic) | |
| hatchet job(expression, adjective, pitiless, heartless) | |
| having a killer instinct(expression, adjective, idiom, pitiless) | |
| impenetrable(adjective, hard, unfeeling, unsympathetic) | |
| inclement(adjective, tough, harsh, grim) | |
| infernal(adjective, harsh, violent, vicious) | |
| intemperate(adjective, tough, harsh, grim) | |
| intolerable(adjective, tough, harsh, grim) | |
| killer(adjective, mean, harsh, vicious) | |
| malign(adjective, vicious, brutal) | |
| malignant(adjective, mean, vicious, ill) |
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| APA | Smart Define. (2016). cold-blooded thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/cold-blooded/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "cold-blooded thesaurus" https://smartdefine.org/cold-blooded/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, cold-blooded thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/cold-blooded/thesaurus/synonyms>. |
| MLA | Smart Define. "cold-blooded thesaurus" 23 March 2016. Web. 29 September 2026. <https://smartdefine.org/cold-blooded/thesaurus/synonyms> |