- Definitions|2
- Thesaurus|2k
- Abbreviations|0
74 entries under rigid topic. ×
| formal(adjective, strong, tough, firm, cold) | |
| hard-and-fast(adjective, set, hard, stiff) | |
| illiberal(moderate, straight, cautious, timid) | |
| locked(determined, inflexible, stubborn, willful) | |
| moderate(cautious, conventional, timid, traditional) | |
| quiet(moderate, cautious, inflexible, conventional) | |
| radical(adjective, passionate, violent, enthusiastic, fervent) | |
| routine(moderate, persistent, continuous, lasting) | |
| sober(hard, moderate, cautious, timid) | |
| stuffy(adjective, moderate, difficult, straight, sober) | |
| taut | |
| tense | |
| unflexible(adjective, tough, firm, fixed) | |
| stilted(adjective, strong, cold, stiff) |
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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> |