- Definitions|2
- Thesaurus|1k
- Abbreviations|0
142 entries under tough topic. ×
| unswayable(adjective, firm, determined, distant) | |
| stiff-necked(adjective, mean, strong, hard) | |
| intractable(adjective, appearance, firm, violent) | |
| mulish(adjective, mean, strong, hard) | |
| rigorous(adjective, strong, hard, severe) | |
| single-minded(adjective, firm, harsh, intense) | |
| hardheaded(adjective, strong, hard, determined) | |
| headstrong(adjective, firm, determined, resolute) | |
| indomitable(adjective, strong, hard, resolution) | |
| inelastic(adjective, firm, determined, stiff) | |
| persistent(adjective, determined, unreasonable, grim) | |
| persevering(adjective, firm, determined, unreasonable) | |
| pertinacious(adjective, determined, resolute, obstinate) | |
| unmerciful(adjective, mean, hard, severe) | |
| bullheaded(adjective, strong, hard, determined) | |
| hard-line(adjective, strong, hard, firm) | |
| heartless(adjective, mean, hard, severe) | |
| pigheaded(adjective, mean, hard, determined) | |
| uncompassionate(adjective, mean, hard, harsh) | |
| unsparing(adjective, mean, strong, hard) |
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| APA | Smart Define. (2015). inexorable thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/inexorable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "inexorable thesaurus" https://smartdefine.org/inexorable/thesaurus/synonyms (accessed October 1, 2026). |
| Harvard | Smart Define 2015, inexorable thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/inexorable/thesaurus/synonyms>. |
| MLA | Smart Define. "inexorable thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/inexorable/thesaurus/synonyms> |