- Definitions|2
- Thesaurus|1k
- Abbreviations|0
142 entries under tough topic. ×
| grim(adjective, appearance, mean, strong, hard) | |
| hard(adjective, mean, strong, severe) | |
| severe(adjective, appearance, mean, strong, hard) | |
| remorseless(adjective, mean, harsh, resist) | |
| cruel(adjective, appearance, mean, strong, hard) | |
| iron(adjective, mean, strong, hard) | |
| unforgiving(adjective, mean, hard, severe) | |
| dogged(adjective, appearance, mean, hard) | |
| hard-nosed(adjective, mean, strong, hard) | |
| ruthless(adjective, appearance, mean, hard) | |
| merciless(adjective, appearance, mean, hard) | |
| strict(adjective, strong, hard, severe) | |
| harsh(adjective, mean, strong, hard) | |
| pitiless(adjective, mean, hard, severe) | |
| austere(adjective, appearance, mean, strong, hard) | |
| set in stone(expression, adjective, idiom, mean, hard) | |
| steely(adjective, strong, hard, determined) | |
| incompliant(adjective, firm, resist, determined) | |
| standing pat(expression, adjective, firm, determined) | |
| tenacious(adjective, firm, determined, resolute) |
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| APA | Smart Define. (2015). inexorable thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/inexorable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "inexorable thesaurus" https://smartdefine.org/inexorable/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, inexorable thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/inexorable/thesaurus/synonyms>. |
| MLA | Smart Define. "inexorable thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/inexorable/thesaurus/synonyms> |