- Definitions|2
- Thesaurus|860
- Abbreviations|0
78 entries under strong topic. ×
| firm(adjective, determined, steady, resolute) | |
| constant(adjective, firm, determined, steady) | |
| dynamic(adjective, moving, energetic, lively) | |
| spirited(adjective, moving, energetic, lively) | |
| strenuous(adjective, difficult, energetic, lively) | |
| lively(adjective, moving, energetic, active) | |
| pertinacious(adjective, firm, energetic, determined) | |
| unflinching(adjective, set, firm, energetic) | |
| dedicated(adjective, firm, determined, steady) | |
| devoted(adjective, firm, determined, steady) | |
| enterprising(adjective, moving, energetic, lively) | |
| indomitable(adjective, firm, determined, steady) | |
| stalwart(adjective, moving, energetic, lively) | |
| vital(adjective, moving, energetic, lively) | |
| animated(adjective, moving, energetic, lively) | |
| incessant(adjective, firm, determined, active) | |
| patient(noun, adjective, firm, energetic) | |
| sprightly(adjective, moving, energetic, lively) | |
| tough(adjective, moving, difficult, lively) | |
| unremitting(adjective, firm, energetic, determined) |
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| APA | Smart Define. (2016). tireless thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/tireless/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "tireless thesaurus" https://smartdefine.org/tireless/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, tireless thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/tireless/thesaurus/synonyms>. |
| MLA | Smart Define. "tireless thesaurus" 19 February 2016. Web. 26 September 2026. <https://smartdefine.org/tireless/thesaurus/synonyms> |