- Definitions|2
- Thesaurus|354
- Abbreviations|0
179 entries under noun topic. ×
| continuity(strength, resolution, fortitude, stamina) | |
| contumacy(determination, perseverance, obstinacy, stubbornness) | |
| industry(activity, care, vigor, intensity) | |
| purposefulness(determination, resolution, endurance, persistence) | |
| relentlessness(perseverance, obstinacy, stubbornness, inflexibility) | |
| sedulity(determination, resolution, perseverance, endurance) | |
| single-mindedness(persistence, obstinacy, tenacity, stubbornness) | |
| staying power(expression, strength, resolution, fortitude) | |
| steadiness | |
| stick-to-it-iveness | |
| application(activity, resolve, care, vigor) | |
| assiduousness(activity, care, vigor, intensity) | |
| devotion(determination, resolution, persistence, grit) | |
| guts(strength, ability, resolve, determination) | |
| indefatigableness | |
| intractability(obstinacy, stubbornness, inflexibility, mulishness) | |
| obdurateness(perseverance, obstinacy, stubbornness, inflexibility) | |
| permanence(strength, resolution, fortitude, stamina) | |
| perseveration | |
| pluck(strength, ability, determination, resolution) |
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| APA | Smart Define. (2015). pertinacity thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/pertinacity/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "pertinacity thesaurus" https://smartdefine.org/pertinacity/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, pertinacity thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/pertinacity/thesaurus/synonyms>. |
| MLA | Smart Define. "pertinacity thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/pertinacity/thesaurus/synonyms> |