- Definitions|2
- Thesaurus|425
- Abbreviations|0
18 entries under ruthlessness topic. ×
| inflexibility(noun, state, quality, resolve, resist) | |
| obstinacy(noun, resolve, determination, resolution, firmness) | |
| stubbornness(noun, state, quality, resolve, resist) | |
| intransigence(noun, state, quality, resolve, resist) | |
| perseverance(noun, resolve, determination, firmness, persistence) | |
| pertinacity(noun, resolve, determination, firmness, perseverance) | |
| doggedness(noun, resolve, determination, firmness, perseverance) | |
| unyieldingness(noun, obstinacy, stubbornness, inflexibility) | |
| callousness(noun, pitilessness, mercilessness) | |
| pitilessness(noun, mercilessness, relentlessness) | |
| pigheadedness(noun, determination, perseverance, obstinacy, stubbornness) | |
| cold-bloodedness(noun, pitilessness, mercilessness, relentlessness) | |
| harshness(noun, severity, conformity, strictness, sternness) | |
| mercilessness(noun, pitilessness, relentlessness) | |
| strictness(noun, resolve, determination, resolution, severity) | |
| cold-heartedness(pitilessness, mercilessness) | |
| hardheartedness(pitilessness, mercilessness) | |
| heartlessness(pitilessness, mercilessness, relentlessness) |
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| APA | Smart Define. (2015). obduracy thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/obduracy/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "obduracy thesaurus" https://smartdefine.org/obduracy/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2015, obduracy thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/obduracy/thesaurus/synonyms>. |
| MLA | Smart Define. "obduracy thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/obduracy/thesaurus/synonyms> |