192 entries under vigorous topic. ×

6
hot(adjective, harsh, intense, energetic, passionate)
6
industrious(adjective, strong, moving, keen, intense)
6
intense(adjective, strong, tough, keen, bright)
5
animate(adjective, strong, keen, happy, intense)
5
bold(adjective, keen, smart, bright, intense)
5
driving(adjective, action, strong, tough, energetic)
5
dynamical(adjective, action)
5
effective(adjective, strong, tough, energetic, powerful)
5
fervid(adjective, strong, keen, warm, intense)
5
fiery(adjective, keen, sharp, intense, energetic)
5
fun(adjective, good, moving, pleasant, happy)
5
hardy(adjective, good, clear, strong, tough)
5
healthy(adjective, good, clear, strong, tough)
5
kinetic(adjective, action, strong, moving, energetic)
5
potent(adjective, strong, tough, fit, intense)
5
ready(adjective, keen, sharp, bright, prompt)
5
vehement(adjective, strong, keen, warm, intense)
4
ablaze
4
hale(adjective, strong, tough, fit, energetic)
4
invigorated(adjective, good, clear, strong, pleasant)
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APASmart Define. (2015). lively thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/lively/thesaurus/synonyms
ChicagoSmart Define. 2015. "lively thesaurus" https://smartdefine.org/lively/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, lively thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/lively/thesaurus/synonyms>.
MLASmart Define. "lively thesaurus" 19 December 2015. Web. 27 September 2026. <https://smartdefine.org/lively/thesaurus/synonyms>