220 entries under strong topic. ×
| well-built(adjective, sound, tough, solid) | |
| whole(health, great, tough, right) | |
| ball of fire(expression, adjective, idiom, energetic) | |
| big(adjective, sound, tough, solid) | |
| boisterous(adjective, tough, fit, energetic) | |
| buff(adjective, healthy, well) | |
| built(tough, fit, healthy, well) | |
| bullish(adjective, energetic, powerful, effective) | |
| capable(adjective, sound, tough, sharp) | |
| concentrated(adjective, tough, fit, intense) | |
| constraining(adjective, energetic, powerful, effective) | |
| demoniac(adjective, moving, lively, active) | |
| dominant(adjective, energetic, powerful, robust) | |
| effectual(complete, sharp, bright, solid) | |
| electric(adjective, energetic, powerful, lively) | |
| elemental(adjective, energetic, powerful, effective) | |
| enduring(adjective, sound, tough, fit) | |
| fearless(adjective, firm, energetic, determined) | |
| fit as fiddle(expression, idiom, tough, fit) | |
| fixed(adjective, sound, tough, solid) |
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| APA | Smart Define. (2016). vigorous thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/vigorous/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "vigorous thesaurus" https://smartdefine.org/vigorous/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, vigorous thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/vigorous/thesaurus/synonyms>. |
| MLA | Smart Define. "vigorous thesaurus" 1 April 2016. Web. 26 September 2026. <https://smartdefine.org/vigorous/thesaurus/synonyms> |