- Definitions|1
- Thesaurus|474
- Abbreviations|0
83 entries under obstinate topic. ×
| staunch(firm, determined, resolute, stubborn) | |
| steely(adjective, stubborn, unbending) | |
| tough nut(expression, sharp, determined, practical, shrewd) | |
| unreasonable(tough, firm, grim, inflexible) | |
| unshakable(adjective, mean, hard, tough, firm) | |
| untoward(tough, firm, unreasonable, grim, inflexible) | |
| awkward(tough, difficult, stubborn, willful) | |
| bolshie(inflexible, willful) | |
| contradictory(determined, fixed, stubborn, willful) | |
| dyed-in-the-wool(stubborn, unbending) | |
| fractious(deliberate, determined, stubborn, intentional) | |
| hard-and-fast(stubborn, unbending) | |
| harsh(adjective, mean, hard, inflexible) | |
| hidebound(stubborn, unbending, prejudiced, biased) | |
| incurable(tough, difficult, awkward, stubborn) | |
| indocile(tough, difficult, awkward, stubborn) | |
| insoluble(tough, difficult, awkward, stubborn) | |
| locked(determined, stubborn, willful) | |
| set in your ways(expression, idiom, stubborn, unbending) | |
| strict(rigid, stern, stubborn, unbending) |
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| APA | Smart Define. (2015). pigheaded thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/pigheaded/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "pigheaded thesaurus" https://smartdefine.org/pigheaded/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, pigheaded thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/pigheaded/thesaurus/synonyms>. |
| MLA | Smart Define. "pigheaded thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/pigheaded/thesaurus/synonyms> |