- Definitions|2
- Thesaurus|1.3k
- Abbreviations|0
111 entries under pitiless topic. ×
| demoniac(adjective, evil, nasty, harsh, violent) | |
| dispassionate(adjective, cold, cruel, unfeeling, unsympathetic) | |
| feral(adjective, mean, strong, severe, harsh) | |
| gratuitous(adjective, mean, severe, harsh, cruel) | |
| hard-boiled(adjective, mean, strong, hard, tough) | |
| hatchet job(expression, adjective, mean, severe, harsh) | |
| hateful(adjective, animal, mean, evil, nasty) | |
| having a killer instinct(expression, adjective, idiom, mean, severe) | |
| hellish(adjective, evil, nasty, harsh, violent) | |
| immobile(adjective, intense, cruel, resolute, persistent) | |
| indifferent(adjective, mean, hard, harsh, cold) | |
| insensitive(adjective, hard, tough, harsh, cruel) | |
| iron-fisted(adjective, mean, severe, harsh, cruel) | |
| locked in(tough, firm, cruel, determined, reserved) | |
| malicious(adjective, animal, mean, nasty, harsh) | |
| mean machine(expression, adjective, mean, severe, harsh) | |
| monstrous(adjective, severe, evil, nasty, harsh) | |
| poignant(adjective, evil, nasty, difficult, harsh) | |
| rancorous(adjective, mean, evil, nasty, harsh) | |
| revengeful(adjective, mean, evil, nasty, harsh) |
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| APA | Smart Define. (2015). relentless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/relentless/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "relentless thesaurus" https://smartdefine.org/relentless/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, relentless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/relentless/thesaurus/synonyms>. |
| MLA | Smart Define. "relentless thesaurus" 24 June 2015. Web. 25 September 2026. <https://smartdefine.org/relentless/thesaurus/synonyms> |