- Definitions|2
- Thesaurus|675
- Abbreviations|0
56 entries under unshakeable topic. ×
| stern(adjective, determined, resolute, uncompromising) | |
| stiff(adjective, set, firm, harsh, determined) | |
| fixed(adjective, tough, severe, determined, resolute) | |
| obstinate(adjective, cruel, determined, resolute, pitiless) | |
| set(adjective, severe, firm, harsh, determined) | |
| hardheaded(adjective, strong, hard, tough, firm) | |
| pat(adjective, determined, resolute, uncompromising) | |
| unforgiving(adjective, determined, resolute, uncompromising) | |
| mulish(adjective, strong, hard, tough, firm) | |
| pigheaded(adjective, tough, determined, resolute, stubborn) | |
| stiff-necked(adjective, strong, hard, tough, firm) | |
| hard-nosed(adjective, strong, hard, tough, determined) | |
| hardened(adjective, strong, firm, determined, stiff) | |
| headstrong(adjective, determined, resolute, uncompromising) | |
| opinionated(adjective, determined, resolute, stubborn, uncompromising) | |
| unappeasable(adjective, determined, resolute, uncompromising) | |
| dogged(adjective, tough, firm, determined, resolute) | |
| insistent(adjective, determined, resolute, uncompromising) | |
| ossified(adjective, determined, resolute, uncompromising) | |
| unshakable(adjective, determined, resolute, uncompromising) |
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| APA | Smart Define. (2015). adamantine thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/adamantine/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "adamantine thesaurus" https://smartdefine.org/adamantine/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, adamantine thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/adamantine/thesaurus/synonyms>. |
| MLA | Smart Define. "adamantine thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/adamantine/thesaurus/synonyms> |