- Definitions|2
- Thesaurus|1.3k
- Abbreviations|0
439 entries under adjective topic. ×
| flinty(evil, nasty, harsh, vicious) | |
| hard-boiled(person, hard, severe, rough) | |
| hellish(evil, nasty, harsh, violent) | |
| intractable(appearance, hard, severe, rough) | |
| rude(rough, violent, cruel, vicious) | |
| stiff(hard, rough, harsh, cruel) | |
| uncaring(person, mean, hard, tough) | |
| unresponsive(person, feelings, emotions, rocky) | |
| villainous(behavior, wicked, aroused negative, aroused awful feeling) | |
| barbarian(crude, savage) | |
| beastly | |
| chilly(person, feelings, emotions, rocky) | |
| coldhearted(mean, hard, severe, harsh) | |
| malign(cruel, vicious, brutal, cold-blooded) | |
| nasty(mean, evil, cruel, negative) | |
| rigid(harsh, cruel, determined, fierce) | |
| sanguinary(hard, tough, harsh, violent) | |
| stonyhearted | |
| unappeasable(mean, harsh, cruel, determined) | |
| uncalled-for(mean, cruel, senseless, pitiless) |
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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> |