- Definitions|2
- Thesaurus|652
- Abbreviations|0
105 entries under obstinate topic. ×
| unswerving(adjective, strong, tough, firm, determined) | |
| bull-headed(adjective, determined, resolute, stubborn) | |
| inexorable(adjective, tough, determined, resolute) | |
| pat(adjective, difficult, determined, resolute) | |
| staunch(adjective, strong, tough, firm, determined) | |
| stiff(adjective, determined, resolute, persistent) | |
| unbendable(adjective, determined, resolute, uncompromising) | |
| bovine(adjective, determined, resolute, uncompromising) | |
| constant(adjective, strong, firm, determined, active) | |
| indomitable(adjective, strong, tough, firm, difficult) | |
| pig-headed(adjective, determined, resolute, stubborn) | |
| purposeful(adjective, deliberate, determined, resolute) | |
| tough(adjective, firm, determined, resolute) | |
| wayward(adjective, tough, difficult, awkward) | |
| brass-bound(adjective, determined, resolute, uncompromising) | |
| hidebound(adjective, determined, resolute, uncompromising) | |
| inelastic(adjective, determined, resolute, uncompromising) | |
| steady(adjective, strong, firm, determined, resolute) | |
| uncooperative(adjective, tough, difficult, awkward) | |
| unremitting(adjective, strong, firm, energetic, determined) |
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| APA | Smart Define. (2015). pertinacious thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/pertinacious/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "pertinacious thesaurus" https://smartdefine.org/pertinacious/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, pertinacious thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/pertinacious/thesaurus/synonyms>. |
| MLA | Smart Define. "pertinacious thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/pertinacious/thesaurus/synonyms> |