- Definitions|1
- Thesaurus|474
- Abbreviations|0
75 entries under firm topic. ×
| concluded(adjective, determined, usual, regular) | |
| confirmed(adjective, determined, usual, regular) | |
| customary(adjective, determined, usual, regular) | |
| decided(adjective, determined, usual, regular) | |
| decisive(adjective, determined, usual, regular) | |
| definite(adjective, determined, usual, unreasonable) | |
| entrenched(adjective, determined, usual, regular) | |
| hard-core(determined, resolute, impulsive, reckless) | |
| hard-line(tough, difficult, determined, awkward) | |
| insubordinate(tough, unreasonable, grim, inflexible) | |
| intent(adjective, determined, usual, regular) | |
| inveterate(adjective, determined, usual, regular) | |
| iron(adjective, mean, hard, tough) | |
| ironclad(adjective, determined, usual, regular) | |
| mule(tough, unreasonable, grim, impulsive) | |
| ornery(tough, unreasonable, grim, inflexible) | |
| prearranged(adjective, determined, usual, regular) | |
| predetermined(adjective, determined, usual, regular) | |
| prescribed(adjective, determined, usual, regular) | |
| regular(adjective, determined, usual, planned) |
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| APA | Smart Define. (2015). pigheaded thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/pigheaded/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "pigheaded thesaurus" https://smartdefine.org/pigheaded/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, pigheaded thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/pigheaded/thesaurus/synonyms>. |
| MLA | Smart Define. "pigheaded thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/pigheaded/thesaurus/synonyms> |