- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
493 entries under adjective topic. ×
| malevolent(mean, evil, nasty, harsh) | |
| sanguinary(hard, tough, harsh, violent) | |
| steely(cold, cruel, resolute, unfeeling) | |
| unconcerned | |
| unemotional(hard, tough, severe, cold) | |
| unscrupulous(honest, wicked, immoral) | |
| virulent(evil, nasty, harsh, vicious) | |
| adamant(mean, hard, rough, harsh) | |
| aloof | |
| anesthetized(hard, tough, severe, cold) | |
| bold | |
| coarse(severe, rude, cruel, vicious) | |
| coldhearted(mean, hard, severe, harsh) | |
| detached(cruel, unfeeling, unsympathetic, pitiless) | |
| determined(strong, harsh, cruel, fierce) | |
| firm | |
| flinty(evil, nasty, harsh, cruel) | |
| nasty(mean, hard, severe, sharp) | |
| numb(hard, tough, severe, cold) | |
| persevering |
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| APA | Smart Define. (2016). ruthless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/ruthless/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "ruthless thesaurus" https://smartdefine.org/ruthless/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, ruthless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/ruthless/thesaurus/synonyms>. |
| MLA | Smart Define. "ruthless thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/ruthless/thesaurus/synonyms> |