- Definitions|1
- Thesaurus|618
- Abbreviations|0
174 entries under adjective topic. ×
| flintlike | |
| forcible(strong, moving, lively, active) | |
| go-go(strong, firm, determined, steady) | |
| grind(strong, firm, energetic, determined) | |
| hardy(strong, tough, fit, lively) | |
| headstrong | |
| high-powered(strong, moving, lively, active) | |
| hopeful(optimistic, expectant) | |
| intense | |
| lusty(strong, sound, tough, fit) | |
| peppy(strong, tough, fit, lively) | |
| potent(strong, tough, fit, lively) | |
| powerful(strong, sound, tough, fit) | |
| purposeful | |
| red-blooded(strong, moving, lively, active) | |
| remorseless | |
| round-the-clock | |
| snappy(strong, tough, fit, lively) | |
| sprightly(strong, moving, lively, active) | |
| spry(strong, moving, lively, active) |
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| APA | Smart Define. (2015). unflagging thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unflagging/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "unflagging thesaurus" https://smartdefine.org/unflagging/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, unflagging thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unflagging/thesaurus/synonyms>. |
| MLA | Smart Define. "unflagging thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/unflagging/thesaurus/synonyms> |