176 entries under keen topic. ×

9
carefree(adjective, feature, state, feeling, pleasant)
9
exhilarated(adjective, play, pleasure, warm)
9
fervent(adjective, strong, warm, intense)
8
dashing(adjective, action, strong, moving, tough)
8
enterprising(adjective, action, strong, tough)
8
hearty(adjective, strong, tough, pleasant)
8
passionate(adjective, open, sharp, warm)
8
sharp(adjective, feeling, strong, pleasant)
7
acute(adjective, feeling, strong, sharp)
6
fast(adjective, prompt, energetic, active)
6
industrious(adjective, strong, moving, intense)
6
intense(adjective, strong, tough, bright)
5
animate(adjective, strong, happy, intense)
5
bold(adjective, smart, bright, intense)
5
fervid(adjective, strong, warm, intense)
5
fiery(adjective, sharp, intense, energetic)
5
incisive(adjective, feeling, strong, sharp)
5
ready(adjective, sharp, bright, prompt)
5
vehement(adjective, strong, warm, intense)
4
impetuous(adjective, intense, energetic, passionate)
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APASmart Define. (2015). lively thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/lively/thesaurus/synonyms
ChicagoSmart Define. 2015. "lively thesaurus" https://smartdefine.org/lively/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, lively thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/lively/thesaurus/synonyms>.
MLASmart Define. "lively thesaurus" 19 December 2015. Web. 29 September 2026. <https://smartdefine.org/lively/thesaurus/synonyms>