- Definitions|2
- Thesaurus|425
- Abbreviations|0
148 entries under noun topic. ×
| inflexibility(state, quality, resolve, resist) | |
| obstinacy(resolve, determination, resolution, firmness) | |
| stubbornness(state, quality, resolve, resist) | |
| intransigence(state, quality, resolve, resist) | |
| perseverance(resolve, determination, firmness, persistence) | |
| pertinacity(resolve, determination, firmness, perseverance) | |
| tenacity(resolve, firmness, severity, harshness) | |
| doggedness(resolve, determination, firmness, perseverance) | |
| hardness(severity, harshness, conformity, strictness) | |
| persistence(resolve, determination, firmness, obstinacy) | |
| rigidity(state, quality, resist, severity) | |
| unyieldingness(obstinacy, stubbornness, inflexibility, ruthlessness) | |
| adamance | |
| determination(resolve, resolution, firmness, severity) | |
| induration | |
| inexorability(state, quality, resist, perseverance) | |
| relentlessness(state, quality, resist, perseverance) | |
| stiffness(severity, harshness, conformity, strictness) | |
| callousness(ruthlessness, pitilessness, mercilessness) | |
| implacability(state, quality, resist, perseverance) |
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| APA | Smart Define. (2015). obduracy thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/obduracy/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "obduracy thesaurus" https://smartdefine.org/obduracy/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, obduracy thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/obduracy/thesaurus/synonyms>. |
| MLA | Smart Define. "obduracy thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/obduracy/thesaurus/synonyms> |