- Definitions|2
- Thesaurus|856
- Abbreviations|0
156 entries under harsh topic. ×
| having a killer instinct(expression, adjective, idiom, mean, severe) | |
| heavy(adjective, strong, hard, tough) | |
| hellish(adjective, evil, nasty, vicious) | |
| impenitent(adjective, hard, tough, cruel) | |
| insensible(adjective, mean, strong, hard, tough) | |
| intolerant(adjective, hard, tough, cruel) | |
| iron-fisted(adjective, mean, severe, cruel) | |
| ironfisted(adjective, mean, cruel, vicious) | |
| malevolent(adjective, mean, evil, nasty) | |
| mean(adjective, animal, hard, severe, nasty) | |
| mean machine(expression, adjective, mean, severe) | |
| monstrous(adjective, severe, evil, nasty) | |
| mortified(adjective, strong, hard, tough, severe) | |
| murderous(adjective, hard, tough, violent) | |
| painful(adjective, evil, nasty, vicious) | |
| pernicious(adjective, evil, nasty, vicious) | |
| poignant(adjective, evil, nasty, vicious) | |
| rough(adjective, strong, hard, tough, severe) | |
| sanguinary(adjective, hard, tough, violent) | |
| shameless(adjective, hard, tough, cruel) |
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| APA | Smart Define. (2016). implacable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/implacable/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "implacable thesaurus" https://smartdefine.org/implacable/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, implacable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/implacable/thesaurus/synonyms>. |
| MLA | Smart Define. "implacable thesaurus" 24 March 2016. Web. 21 September 2026. <https://smartdefine.org/implacable/thesaurus/synonyms> |