- Definitions|2
- Thesaurus|1.3k
- Abbreviations|0
124 entries under mean topic. ×
| unemotional(adjective, hard, tough, harsh) | |
| unimpressible(adjective, hard, tough, harsh) | |
| unkind(adjective, animal, hard, severe) | |
| vengeful(adjective, severe, evil, nasty) | |
| venomous(adjective, strong, severe, intense) | |
| wanton(adjective, severe, harsh, cruel) | |
| avenging(adjective, hateful, malicious, spiteful) | |
| cannibalistic(adjective, animal, cruel, vicious) | |
| fiendish(adjective, animal, cruel, vicious) | |
| frigid(adjective, hard, harsh, cold) | |
| grudging(adjective, hateful, malicious, spiteful) | |
| hatchetjob(adjective, hard, harsh, cold) | |
| ironfisted(adjective, harsh, cruel, vicious) | |
| killer(adjective, harsh, cruel, vicious) | |
| killer instinct(expression, adjective, hard, harsh) | |
| nasty(adjective, hard, severe, sharp) | |
| resentful(adjective, hateful, malicious, spiteful) | |
| retaliatory(adjective, hateful, malicious, spiteful) | |
| satanic(adjective, hard, harsh, cold) | |
| soulless(adjective, hard, harsh, cold) |
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| APA | Smart Define. (2015). relentless thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/relentless/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "relentless thesaurus" https://smartdefine.org/relentless/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, relentless thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/relentless/thesaurus/synonyms>. |
| MLA | Smart Define. "relentless thesaurus" 24 June 2015. Web. 26 September 2026. <https://smartdefine.org/relentless/thesaurus/synonyms> |