- Definitions|2
- Thesaurus|1.3k
- Abbreviations|0
92 entries under severe topic. ×
| stony(adjective, person, mean, hard, tough) | |
| cold-blooded(adjective, person, mean, hard, tough) | |
| implacable(adjective, appearance, mean, hard, tough) | |
| relentless(adjective, appearance, mean, hard, tough) | |
| bloodthirsty(adjective, evil, nasty, harsh) | |
| insensitive(adjective, hard, tough, harsh) | |
| vindictive(adjective, person, mean, hard, tough) | |
| obdurate(adjective, person, mean, hard, tough) | |
| tough(adjective, hard, rough, harsh) | |
| cold(adjective, mean, hard, tough) | |
| unsparing(adjective, mean, rough, difficult) | |
| bestial(adjective, evil, nasty, harsh) | |
| monstrous(adjective, evil, nasty, harsh) | |
| vengeful(adjective, mean, evil, nasty) | |
| cold-hearted(adjective, hard, tough, cold) | |
| hard-boiled(adjective, person, hard, rough) | |
| intractable(adjective, appearance, hard, rough) | |
| uncaring(adjective, person, mean, hard, tough) | |
| coldhearted(adjective, mean, hard, harsh) | |
| apathetic(adjective, person, hard, tough) |
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| APA | Smart Define. (2016). merciless thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/merciless/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "merciless thesaurus" https://smartdefine.org/merciless/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, merciless thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/merciless/thesaurus/synonyms>. |
| MLA | Smart Define. "merciless thesaurus" 31 March 2016. Web. 29 September 2026. <https://smartdefine.org/merciless/thesaurus/synonyms> |