- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
154 entries under harsh topic. ×
| unflinching(adjective, mean, strong, severe) | |
| unsparing(adjective, mean, severe, cruel) | |
| bitter(adjective, hard, severe, evil, sharp) | |
| hardened(adjective, hard, tough, severe) | |
| inclement(adjective, unpleasant, cruel, vicious) | |
| inflexible(adjective, hard, rough, cruel) | |
| malevolent(adjective, mean, evil, nasty) | |
| sanguinary(adjective, hard, tough, violent) | |
| virulent(adjective, evil, nasty, vicious) | |
| adamant(adjective, mean, hard, rough) | |
| coldhearted(adjective, mean, hard, severe) | |
| determined(adjective, strong, cruel, fierce) | |
| flinty(adjective, evil, nasty, cruel) | |
| rancorous(adjective, mean, evil, nasty) | |
| truculent(adjective, animal, appearance, mean) | |
| unappeasable(adjective, mean, severe, cruel) | |
| uncaring(adjective, hard, tough, severe) | |
| violent(adjective, hard, rough, nasty) | |
| stubborn(adjective, appearance, strong, hard, severe) | |
| austere(adjective, appearance, mean, strong, hard) |
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| APA | Smart Define. (2016). ruthless thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/ruthless/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "ruthless thesaurus" https://smartdefine.org/ruthless/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, ruthless thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/ruthless/thesaurus/synonyms>. |
| MLA | Smart Define. "ruthless thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/ruthless/thesaurus/synonyms> |