137 entries under vigorous topic. ×

1
progressive(adjective, energetic, lively, active)
1
pronounced(adjective, intense, energetic, passionate, violent)
1
self-reliant(noble, stout, courageous, heroic)
1
spry(adjective, strong, moving, energetic, lively)
1
tiger(strong, tough, fit, healthy)
1
tireless(adjective, strong, moving, energetic, lively)
1
unflagging(adjective, strong, sound, tough, fit)
1
untiring(adjective, strong, moving, energetic, lively)
1
vitalizing(adjective, energetic, lively, active)
0
chivalrous(noble, stout, courageous, heroic)
0
high-spirited(noble, stout, courageous, heroic)
0
magnanimous(noble, stout, courageous, heroic)
0
muscled(sturdy, robust, brawny, well-built)
0
pumped up(expression, sturdy, robust, brawny)
0
ripped(sturdy, robust, brawny, well-built)
0
undismayed(noble, stout, courageous, heroic)
0
venturous(noble, stout, courageous, heroic)
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APASmart Define. (2015). powerful thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/powerful/thesaurus/synonyms
ChicagoSmart Define. 2015. "powerful thesaurus" https://smartdefine.org/powerful/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, powerful thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/powerful/thesaurus/synonyms>.
MLASmart Define. "powerful thesaurus" 30 November 2015. Web. 26 September 2026. <https://smartdefine.org/powerful/thesaurus/synonyms>