134 entries under vigorous topic. ×

6
afire(adjective, keen, intense, passionate, violent)
6
good(adjective, sympathetic, sincere, positive)
6
industrious(adjective, moving, keen, intense, energetic)
6
sprightly(adjective, strong, pleasant, keen, bright)
5
strong(adjective, intense, passionate, violent, powerful)
5
zippy(adjective, moving, pleasant, bright, happy)
5
alert(adjective, strong, moving, keen, bright)
5
determined(adjective, keen, total, intense, energetic)
5
enterprising(adjective, keen, intense, energetic, lively)
5
lusty(adjective, keen, passionate, active)
5
strenuous(adjective, determined, active, resolute)
4
aggressive(adjective, keen, intense, energetic, lively)
4
elated(adjective, energetic, excited, lively, active)
4
emphatic(adjective, complete, warm, total, intense)
4
forceful(adjective, keen, intense, energetic, passionate)
4
friendly(adjective, good, person, warm, agreeable)
4
genial(adjective, person, warm, energetic)
4
genuine(adjective, person, complete, warm, total)
4
heartfelt(adjective, complete, keen, warm, total)
3
quick(adjective, keen, intense, energetic, lively)
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APASmart Define. (2016). enthusiastic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/enthusiastic/thesaurus/synonyms
ChicagoSmart Define. 2016. "enthusiastic thesaurus" https://smartdefine.org/enthusiastic/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, enthusiastic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/enthusiastic/thesaurus/synonyms>.
MLASmart Define. "enthusiastic thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/enthusiastic/thesaurus/synonyms>