- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
395 entries under adjective topic. ×
| stubborn(characteristic, quality, strong, firm) | |
| persistent(strong, tough, flat, firm) | |
| firm(noun, clear, strong, sound) | |
| determined(clear, strong, tough, severe) | |
| resolute(clear, strong, tough, severe) | |
| dogged(strong, tough, firm, resist) | |
| obstinate(strong, firm, intense, resist) | |
| pertinacious(strong, tough, firm, difficult) | |
| unyielding(clear, strong, sound, tough) | |
| steadfast(clear, strong, secure, tough) | |
| inflexible(strong, determined, resolute, obstinate) | |
| courageous(firm, determined, vigorous, bold) | |
| persevering(strong, tough, flat, firm) | |
| tough(strong, firm, determined, resolute) | |
| obdurate(strong, determined, resolute, obstinate) | |
| adamant(strong, determined, resolute, persistent) | |
| set(strong, secure, flat, firm) | |
| staunch(clear, strong, sound, tough) | |
| unwavering(strong, flat, firm, intense) | |
| relentless(strong, tough, firm, determined) |
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| APA | Smart Define. (2015). tenacious thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/tenacious/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "tenacious thesaurus" https://smartdefine.org/tenacious/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, tenacious thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/tenacious/thesaurus/synonyms>. |
| MLA | Smart Define. "tenacious thesaurus" 6 November 2015. Web. 21 September 2026. <https://smartdefine.org/tenacious/thesaurus/synonyms> |