- Definitions|1
- Thesaurus|308
- Abbreviations|0
80 entries under harsh topic. ×
| hang-tough(adjective, cruel, determined, fierce) | |
| hang in(expression, adjective, cruel, determined) | |
| hardhearted(adjective, mean, severe, cruel) | |
| hatchet job(expression, adjective, mean, severe) | |
| having a killer instinct(expression, adjective, idiom, mean, severe) | |
| heartless(adjective, mean, severe, cruel) | |
| inhuman(adjective, mean, cruel, determined) | |
| inhumane(adjective, mean, severe, cruel) | |
| iron-fisted(adjective, mean, severe, cruel) | |
| ironfisted(adjective, mean, severe, cruel) | |
| mean(adjective, severe, cruel, vicious) | |
| mean machine(expression, adjective, mean, severe) | |
| remorseless(adjective, mean, severe, cruel) | |
| rigorous(adjective, cruel, determined, fierce) | |
| single-minded(adjective, cruel, determined, fierce) | |
| stiff(adjective, cruel, determined, fierce) | |
| stop at nothing(expression, adjective, idiom, cruel) | |
| stringent(adjective, cruel, determined, fierce) | |
| uncalled-for(adjective, mean, severe, cruel) | |
| undeviating(adjective, cruel, determined, fierce) |
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| APA | Smart Define. (2015). unappeasable thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unappeasable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unappeasable thesaurus" https://smartdefine.org/unappeasable/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, unappeasable thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unappeasable/thesaurus/synonyms>. |
| MLA | Smart Define. "unappeasable thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/unappeasable/thesaurus/synonyms> |