- Definitions|2
- Thesaurus|860
- Abbreviations|0
215 entries under adjective topic. ×
| punctilious | |
| purposive | |
| pushy | |
| red-blooded(strong, moving, energetic, lively) | |
| reliable | |
| rigid | |
| rugged(strong, moving, lively, active) | |
| scrupulous | |
| serious | |
| snappy(strong, moving, energetic, lively) | |
| spry(strong, moving, energetic, lively) | |
| steely | |
| stern | |
| stony | |
| strong-minded | |
| sturdy(strong, moving, lively, active) | |
| unceasing(strong, firm, determined, steady) | |
| undeterred(strong, firm, determined, steady) | |
| unstinted(strong, firm, determined, steady) | |
| valiant |
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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> |