164 entries under enthusiastic topic. ×

2
devout(adjective, keen, warm, passionate)
2
cordial(adjective, warm, energetic, vigorous)
2
exuberant(adjective, strong, tough, warm, energetic)
2
faithful(adjective, keen, passionate, ardent)
2
fired up(expression, adjective, keen, energetic, passionate)
2
gung ho(expression, adjective, strong, keen, passionate)
2
hale(adjective, strong, tough, energetic)
2
irascible(adjective, passionate, violent, lively)
2
loyal(adjective, keen, firm, sensible, solid)
2
obsessed(adjective, keen, passionate, fervent)
2
possessed(adjective, keen, passionate, fervent)
2
solid(adjective, complete, firm, total)
2
sprightly(adjective, strong, keen, energetic)
2
steadfast(adjective, clear, tough, severe, keen)
2
substantial(adjective, firm, solid, vigorous)
2
take-charge(adjective, strong, tough, keen, energetic)
2
vivacious(adjective, strong, warm, energetic)
2
warmhearted(adjective, keen, warm, energetic, passionate)
2
wholehearted(adjective, complete, keen, warm, firm)
1
affable(adjective, warm, energetic, vigorous)
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APASmart Define. (2016). intense thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/intense/thesaurus/synonyms
ChicagoSmart Define. 2016. "intense thesaurus" https://smartdefine.org/intense/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, intense thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/intense/thesaurus/synonyms>.
MLASmart Define. "intense thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/intense/thesaurus/synonyms>