- Definitions|2
- Thesaurus|893
- Abbreviations|0
40 entries under tenacious topic. ×
| courageous(adjective, strong, firm, certain, determined) | |
| bold(adjective, strong, tough, firm, certain) | |
| brave(adjective, strong, tough, firm, certain) | |
| dauntless(noun, adjective, strong, fear, noble) | |
| plucky(adjective, strong, fear, bold, spirited) | |
| resolute(adjective, strong, determined, vigorous, noble) | |
| steadfast(adjective, bold, brave) | |
| indomitable(adjective, strong, bold, resolute, spirited) | |
| persistent | |
| stubborn | |
| unflagging | |
| determined | |
| indefatigable | |
| persevering | |
| staunch(adjective, firm, determined, vigorous, steady) | |
| tenacious(adjective, strong, tough, firm, steady) | |
| tireless | |
| dogged | |
| spunky(adjective, strong, informal, fear, bold) | |
| faithful |
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| APA | Smart Define. (2016). undaunted thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/undaunted/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "undaunted thesaurus" https://smartdefine.org/undaunted/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, undaunted thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/undaunted/thesaurus/synonyms>. |
| MLA | Smart Define. "undaunted thesaurus" 1 April 2016. Web. 23 September 2026. <https://smartdefine.org/undaunted/thesaurus/synonyms> |