37 entries under indefatigable topic. ×
| continuing(adjective, strong, firm, determined, steady) | |
| unremitting(adjective, strong, firm, determined, steady) | |
| constant(adjective, strong, firm, determined, steady) | |
| unceasing(adjective, strong, firm, determined, steady) | |
| persistent(adjective, strong, firm, determined, steady) | |
| steady(adjective, strong, complete, firm, total) | |
| incessant(adjective, strong, firm, determined, steady) | |
| persevering(adjective, strong, firm, determined, steady) | |
| dedicated(adjective, strong, firm, determined, steady) | |
| devoted(adjective, strong, firm, determined, steady) | |
| dogged(adjective, strong, firm, determined, steady) | |
| eager beaver(expression, adjective, strong, firm, determined) | |
| fireball(adjective, strong, firm, determined, steady) | |
| indomitable(adjective, strong, firm, determined, steady) | |
| inexhaustible(adjective, strong, firm, determined, steady) | |
| patient(adjective, strong, firm, determined, steady) | |
| pertinacious(adjective, strong, firm, determined, steady) | |
| plodding(adjective, strong, firm, determined, steady) | |
| plugging(adjective, strong, firm, determined, steady) | |
| staunch(adjective, strong, firm, determined, steady) |
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| APA | Smart Define. (2016). continued thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/continued/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "continued thesaurus" https://smartdefine.org/continued/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, continued thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/continued/thesaurus/synonyms>. |
| MLA | Smart Define. "continued thesaurus" 1 March 2016. Web. 20 September 2026. <https://smartdefine.org/continued/thesaurus/synonyms> |