- Definitions|2
- Thesaurus|2k
- Abbreviations|0
81 entries under firm topic. ×
| steadfast(adjective, strong, tough, intense) | |
| unrelenting(adjective, mean, strong, hard, tough) | |
| persistent(adjective, strong, tough, continue) | |
| unwavering(adjective, intense, deliberate, determined) | |
| resolved(adjective, deliberate, determined, usual) | |
| set(adjective, strong, tough, determined) | |
| unshakable(adjective, mean, strong, hard, tough) | |
| tough(adjective, mean, strong, hard, rough) | |
| strong-willed(adjective, strong, tough, intense) | |
| unbendable(adjective, determined, resolute, rigid) | |
| persevering(adjective, strong, tough, determined) | |
| staunch(adjective, strong, tough, intense) | |
| unflinching(adjective, strong, determined, resolution) | |
| constant(adjective, moderate, determined, serious) | |
| set in stone(expression, adjective, idiom, mean, hard) | |
| unswayable(adjective, tough, determined, resolute) | |
| decided(adjective, intense, deliberate, determined) | |
| immutable(adjective, set, strong, hard, severe) | |
| single-minded(adjective, tough, intense, deliberate) | |
| strict(adjective, hard, tough, moderate, severe) |
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| APA | Smart Define. (2015). obstinate thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/obstinate/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "obstinate thesaurus" https://smartdefine.org/obstinate/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, obstinate thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/obstinate/thesaurus/synonyms>. |
| MLA | Smart Define. "obstinate thesaurus" 3 August 2015. Web. 27 September 2026. <https://smartdefine.org/obstinate/thesaurus/synonyms> |