137 entries under vigorous topic. ×

4
burning(adjective, strong, great, sharp, harsh)
4
fervent(adjective, strong, intense, passionate, violent)
4
healthy(adjective, strong, sound, tough, fit)
4
heroic(strong, superior, outstanding, noble)
4
impassioned(adjective, strong, moving, intense, passionate)
4
worthy(control, strong, power, noble)
4
zealous(adjective, strong, tough, intense, energetic)
3
ablaze(adjective, adverb, feature, doing)
3
afire(adjective, adverb, feature, doing)
3
aggressive(adjective, strong, moving, severe, energetic)
3
animated(adjective, strong, sharp, bright, intense)
3
brisk(adjective, strong, tough, severe, energetic)
3
dynamical(adjective, strong)
3
enthusiastic(adjective, strong, intense, passionate, violent)
3
exuberant(adjective, strong, tough, energetic, lively)
3
frisky(adjective, feature, behavior, apperance)
3
industrious(adjective, strong, moving, lively, active)
3
moving(adjective, strong, great, direct, reasonable)
3
prolific(adjective, feature, behavior, apperance)
3
red-blooded(adjective, strong, tough, energetic, lively)
10 years ago|48k views|share |citing 
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>