- Definitions|2
- Thesaurus|1.1k
- Abbreviations|0
277 entries under adjective topic. ×
| strong-willed(determined, resolute, uncompromising, unshakeable) | |
| unbreakable(firm, rigid, unyielding) | |
| unchangeable(set, hard, stiff, resolute) | |
| unmoved(cold, cruel, unfeeling, unsympathetic) | |
| austere(strong, hard, tough, severe) | |
| cold-blooded(cold, cruel, unfeeling, unsympathetic) | |
| dour | |
| grim(dull, strong, hard, tough) | |
| hardened(hard, firm, solid, cold) | |
| icy | |
| inelastic(hard, firm, solid, stiff) | |
| insensitive(unfeeling, unsympathetic, pitiless, hardhearted) | |
| pitiless(cold, cruel, unfeeling, unsympathetic) | |
| resolved(determined, resolute, uncompromising, unshakeable) | |
| ruthless(cold, cruel, resolute, unfeeling) | |
| solid(hard, firm, stiff, tense) | |
| staunch(set, hard, stiff, resolute) | |
| sturdy(strong, hard, tough, rugged) | |
| unshakeable(determined, resolute, uncompromising) | |
| unswerving(determined, resolute, uncompromising, unshakeable) |
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| APA | Smart Define. (2015). steely thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/steely/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "steely thesaurus" https://smartdefine.org/steely/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, steely thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/steely/thesaurus/synonyms>. |
| MLA | Smart Define. "steely thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/steely/thesaurus/synonyms> |