- Definitions|2
- Thesaurus|1.4k
- Abbreviations|0
110 entries under obstinate topic. ×
| rigorous(adjective, hard, resolute, rigid, inflexible) | |
| staunch(adjective, set, hard, stiff, resolute) | |
| stouthearted(adjective, persistent, insistent, dogged) | |
| stringent(adjective, set, hard, stiff, rigid) | |
| unreasonable(tough, firm, grim, inflexible) | |
| unshakable(adjective, tough, firm, unreasonable, grim) | |
| unswayable(adjective, set, tough, firm, distant) | |
| bolshie(inflexible, willful) | |
| crabby(irritable, restless, stubborn, willful) | |
| set in your ways(expression, idiom, stubborn, unbending) |
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| APA | Smart Define. (2015). intractable thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/intractable/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "intractable thesaurus" https://smartdefine.org/intractable/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, intractable thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/intractable/thesaurus/synonyms>. |
| MLA | Smart Define. "intractable thesaurus" 24 June 2015. Web. 27 September 2026. <https://smartdefine.org/intractable/thesaurus/synonyms> |