- Definitions|1
- Thesaurus|1.6k
- Abbreviations|0
65 entries under obstinate topic. ×
| bull-headed(adjective, determined, resolute, uncompromising) | |
| firm(adjective, strong, hard, tough, determined) | |
| pig-headed(adjective, determined, resolute, uncompromising) | |
| fixed(tough, firm, determined, resolute) | |
| insistent(adjective, determined, resolute, uncompromising) | |
| solid(adjective, firm, inflexible, stubborn) | |
| steadfast(tough, firm, determined, resolute) | |
| unshakable(tough, firm, determined, resolute) | |
| unwavering(adjective, determined, resolute, uncompromising) | |
| cantankerous(tough, firm, unreasonable, grim, inflexible) | |
| contumacious(tough, firm, unreasonable, grim, inflexible) | |
| cussed(tough, firm, unreasonable, grim, inflexible) | |
| hanging(adjective, determined, resolute, uncompromising) | |
| insubordinate(tough, firm, unreasonable, grim, inflexible) | |
| ornery(tough, firm, unreasonable, grim, inflexible) | |
| rebellious(tough, firm, unreasonable, grim, inflexible) | |
| recalcitrant(tough, firm, unreasonable, grim, inflexible) | |
| resistant(adjective, determined, resolute, uncompromising) | |
| set in stone(adjective, determined, resolute, uncompromising) | |
| standing pat(adjective, determined, resolute, uncompromising) |
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| APA | Smart Define. (2015). hardheaded thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/hardheaded/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "hardheaded thesaurus" https://smartdefine.org/hardheaded/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, hardheaded thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/hardheaded/thesaurus/synonyms>. |
| MLA | Smart Define. "hardheaded thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/hardheaded/thesaurus/synonyms> |