220 entries under strong topic. ×

4
wiry(adjective, brawny, well-built, beefy)
3
commanding(adjective, energetic, powerful, robust)
3
compelling(adjective, energetic, violent, powerful)
3
competent(adjective, bright, energetic, powerful)
3
great(adjective, sound, right, severe)
3
indomitable(adjective, powerful, determined, noble)
3
steadfast(adjective, solid, energetic, determined)
3
take-charge(adjective, energetic, powerful, active)
3
take-over(adjective, energetic, powerful, active)
3
telling(adjective, bright, intense, energetic)
3
unflagging(adjective, sound, tough, fit)
3
unyielding(adjective, hard, sound, tough)
2
Herculean(adjective, powerful, sturdy, robust)
2
able(adjective, sound, tough, sharp)
2
booming(tough, fit, healthy, well)
2
breezy(adjective, moving, pleasant, energetic)
2
bright-eyed(adjective, good, clear, great)
2
bushy-tailed(adjective, good, clear, great)
2
coming on strong(expression, adjective, idiom, energetic)
2
controlling(adjective, energetic, powerful, effective)
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APASmart Define. (2016). vigorous thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/vigorous/thesaurus/synonyms
ChicagoSmart Define. 2016. "vigorous thesaurus" https://smartdefine.org/vigorous/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, vigorous thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/vigorous/thesaurus/synonyms>.
MLASmart Define. "vigorous thesaurus" 1 April 2016. Web. 26 September 2026. <https://smartdefine.org/vigorous/thesaurus/synonyms>