- Definitions|2
- Thesaurus|2k
- Abbreviations|0
81 entries under firm topic. ×
| unfaltering(adjective, intense, deliberate, determined) | |
| definite(adjective, determined, usual, unreasonable) | |
| iron(adjective, set, mean, strong, hard) | |
| purposeful(adjective, strong, tough, deliberate) | |
| unchanging(moderate, cautious, conventional, timid) | |
| hard-core(adjective, determined, resolute, impulsive) | |
| inveterate(adjective, determined, usual, regular) | |
| persisting(adjective, determined, resolute, hardened) | |
| solid(adjective, strong, tough, determined) | |
| dead set on(expression, adjective, idiom, intense) | |
| hard-line(adjective, hard, tough, rough) | |
| hard as nails(expression, adjective, idiom, tough) | |
| incompliant(tough, difficult, fixed, rigid) | |
| locked in(expression, adjective, tough, determined) | |
| serious(adjective, strong, determined, resolute) | |
| settled(adjective, intense, deliberate, determined) | |
| agreed(adjective, determined, usual, regular) | |
| aloof(adjective, tough, fixed, rigid) | |
| appointed(adjective, determined, usual, regular) | |
| arranged(adjective, determined, usual, regular) |
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| APA | Smart Define. (2015). obstinate thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/obstinate/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "obstinate thesaurus" https://smartdefine.org/obstinate/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, obstinate thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/obstinate/thesaurus/synonyms>. |
| MLA | Smart Define. "obstinate thesaurus" 3 August 2015. Web. 28 September 2026. <https://smartdefine.org/obstinate/thesaurus/synonyms> |