- Definitions|2
- Thesaurus|2k
- Abbreviations|0
115 entries under mean topic. ×
| remorseless(adjective, animal, tough, severe) | |
| cruel(adjective, appearance, strong, hard) | |
| hard-nosed(adjective, strong, hard, tough) | |
| unforgiving(adjective, hard, tough, severe) | |
| severe(adjective, appearance, strong, hard) | |
| unappeasable(adjective, severe, harsh, cruel) | |
| dogged(adjective, appearance, hard, tough) | |
| ruthless(adjective, animal, appearance, hard) | |
| iron(noun, adjective, hard, tough) | |
| merciless(adjective, appearance, hard, tough) | |
| stiff-necked(adjective, strong, hard, tough) | |
| pitiless(adjective, animal, hard, tough) | |
| tough(adjective, strong, hard, severe) | |
| set in stone(expression, adjective, idiom, hard) | |
| unmerciful(adjective, hard, tough, severe) | |
| mulish(adjective, strong, hard, tough) | |
| savage(adjective, animal, hard, tough) | |
| hanging tough(expression, adjective, hard, determined) | |
| inhuman(adjective, animal, hard, tough) | |
| pigheaded(adjective, hard, tough, firm) |
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| APA | Smart Define. (2015). unrelenting thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unrelenting/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unrelenting thesaurus" https://smartdefine.org/unrelenting/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, unrelenting thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unrelenting/thesaurus/synonyms>. |
| MLA | Smart Define. "unrelenting thesaurus" 3 August 2015. Web. 28 September 2026. <https://smartdefine.org/unrelenting/thesaurus/synonyms> |