- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
493 entries under adjective topic. ×
| merciless(appearance, mean, hard, tough) | |
| cruel(appearance, mean, hard, tough) | |
| pitiless(animal, mean, hard, tough) | |
| savage(animal, mean, hard, tough) | |
| brutal(mean, hard, tough, severe) | |
| inhuman(animal, mean, hard, tough) | |
| harsh(mean, hard, tough, severe) | |
| heartless(mean, feeling, hard, tough) | |
| unmerciful(mean, hard, tough, severe) | |
| barbarous(animal, appearance, mean, hard) | |
| remorseless(animal, mean, severe, harsh) | |
| callous(mean, hard, tough, severe) | |
| unfeeling(animal, mean, severe, evil) | |
| cold-blooded(mean, hard, tough, severe) | |
| hard(mean, tough, severe, evil) | |
| relentless(animal, appearance, mean, hard) | |
| unsympathetic(animal, mean, hard, tough) | |
| ferocious(animal, mean, hard, evil) | |
| fierce(animal, mean, hard, tough) | |
| unrelenting(animal, appearance, mean, hard) |
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| APA | Smart Define. (2016). ruthless thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/ruthless/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "ruthless thesaurus" https://smartdefine.org/ruthless/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, ruthless thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/ruthless/thesaurus/synonyms>. |
| MLA | Smart Define. "ruthless thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/ruthless/thesaurus/synonyms> |