255 entries under keen topic. ×

75
eager(adjective, person, feeling, strong)
54
zealous(adjective, feeling, strong, moving, concern)
49
passionate(adjective, feeling, moving, warm)
44
ardent(adjective, person, feeling, strong, moving)
38
fervent(adjective, feeling, strong, moving, concern)
34
excited(adjective, warm, happy, intense)
32
animated(adjective, person, strong, moving, pleasant)
32
fervid(adjective, feeling, strong, moving)
29
energetic(adjective, person, moving, happy)
28
spirited(adjective, strong, moving, intense)
27
avid(adjective, person, strong, intense)
27
earnest(adjective, person, feeling, strong)
27
vigorous(adjective, moving, intense, energetic)
24
lively(adjective, strong, moving, pleasant)
21
intense(adjective, strong, warm, energetic)
20
impassioned(adjective, strong, moving, warm)
20
vehement(adjective, strong, warm, intense)
18
active(adjective, activity, moving, happy)
18
devoted(adjective, strong, total, intense)
16
burning(adjective, feeling, warm, intense)
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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>