- Definitions|1
- Thesaurus|375
- Abbreviations|0
| indefatigable(adjective, resolute, tenacious) | |
| intractable | |
| iron(adjective, determined, resolute, uncompromising, unshakeable) | |
| loyal(adjective, resolute) | |
| mean business(expression, adjective, intense, deliberate, determined) | |
| nervy(adjective, energetic, determined, vigorous, noble) | |
| puissant(vigorous, noble, stout, courageous, heroic) | |
| recalcitrant | |
| rogue | |
| ruthless(adjective, resolute) | |
| serious(adjective, strong, firm, determined, resolute) | |
| single-minded(adjective, intense, deliberate, determined, serious) | |
| stiff(adjective, tenacious) | |
| stony(adjective, tenacious) | |
| stout(vigorous, noble, resolute, obstinate, stubborn) | |
| thorough(adjective, resolute) | |
| tireless(adjective, resolute, tenacious) | |
| unbendable(adjective, determined, resolute, uncompromising, unshakeable) | |
| unchangeable(adjective, resolute) | |
| uncooperative |
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| APA | Smart Define. (2015). strong-willed thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/strong-willed/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "strong-willed thesaurus" https://smartdefine.org/strong-willed/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, strong-willed thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/strong-willed/thesaurus/synonyms>. |
| MLA | Smart Define. "strong-willed thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/strong-willed/thesaurus/synonyms> |