4
nuts(adjective, concern, slang, rough, passionate)
4
obsessed(adjective, keen, passionate, excited, eager)
4
perfervid(adjective, strong, keen, warm, intense)
4
pleased(adjective, keen, happy, passionate, agreeable)
4
rapturous(adjective, crazy, mad, delighted, joyful)
4
thrilled(adjective, keen, happy, passionate, excited)
4
very excited
3
quick(adjective, keen, intense, energetic, lively)
3
robust(adjective, active, vigorous, sincere, animated)
3
rousing(adjective, moving, stirring, inspiring)
3
sympathetic(adjective, good, person, friendly, agreeable)
3
unrestrained(adjective, rough, warm, intense, violent)
3
unstinting(adjective, complete, warm, total, passionate)
3
vibrant(adjective, energetic, lively, active, vigorous)
3
zesty(adjective, energetic, lively, determined, cheerful)
3
acquiescent
3
agitated(adjective, happy, passionate, excited, vigorous)
3
amenable(adjective, keen, happy, agreeable, ready)
3
appreciative(adjective, understanding, positive, worth, flattering)
3
approving(adjective, good, friendly, agreeable, sympathetic)
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APASmart Define. (2016). enthusiastic thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/enthusiastic/thesaurus/synonyms
ChicagoSmart Define. 2016. "enthusiastic thesaurus" https://smartdefine.org/enthusiastic/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, enthusiastic thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/enthusiastic/thesaurus/synonyms>.
MLASmart Define. "enthusiastic thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/enthusiastic/thesaurus/synonyms>