6
perky(adjective, moving, keen, energetic, lively)
6
proud(adjective, pleasing, pleased)
6
resilient
6
sharp(adjective, pleasant, severe, keen, bright)
6
vehement(adjective, strong, keen, warm, intense)
6
violent(adjective, strong, intense, energetic, passionate)
6
warm(adjective, keen, passionate, enthusiastic, excited)
5
glowing(adjective, good, clear, sound, pleasant)
5
acute(adjective, sharp, bright, intense, lively)
5
agile(adjective, keen, fit, energetic, lively)
5
ambitious(adjective, keen, energetic, daring, resourceful)
5
authoritative(adjective, strong, energetic, powerful, effective)
5
blooming(adjective, good, clear, strong, great)
5
bright(adjective, good, clear, sound, moving)
5
chipper(adjective, good, clear, strong, great)
5
dogged
5
dynamical(adjective, action, strong)
5
fiery(adjective, great, intense, energetic, passionate)
5
flush(noun, health)
5
frisky(adjective, moving, keen, sharp, energetic)
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APASmart Define. (2016). vigorous thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/vigorous/thesaurus/synonyms
ChicagoSmart Define. 2016. "vigorous thesaurus" https://smartdefine.org/vigorous/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, vigorous thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/vigorous/thesaurus/synonyms>.
MLASmart Define. "vigorous thesaurus" 1 April 2016. Web. 23 September 2026. <https://smartdefine.org/vigorous/thesaurus/synonyms>