146 entries under vigorous topic. ×

3
agitated(adjective, excited)
3
dynamic(adjective, energetic, lively, active)
3
ebullient(adjective, strong, keen, warm, intense)
3
exhilarated(adjective, keen, warm, energetic, passionate)
3
forceful(adjective, strong, keen, warm, difficult)
3
gung ho(expression, adjective, strong, concern, keen)
3
snappy(adjective, keen, bright, energetic, violent)
2
affable(adjective, person, kind, warm, tender)
2
buoyant(adjective, energetic, enthusiastic, excited, lively)
2
cheerful(adjective, person, kind, warm, tender)
2
cheery(adjective, person, kind, warm, tender)
2
deep-felt(adjective, person, warm, energetic, enthusiastic)
2
deepest(adjective, person, warm, energetic, enthusiastic)
2
dying to(expression, adjective, strong, keen, warm)
2
effusive(adjective, person, warm, enthusiastic, lively)
2
frank(adjective, person, complete, warm, total)
2
frisky(adjective, lively, spirited)
2
full-blooded
2
generous(adjective, person, kind, friendly, warm)
2
glad(adjective, person, kind, keen, warm)
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APASmart Define. (2016). ardent thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/ardent/thesaurus/synonyms
ChicagoSmart Define. 2016. "ardent thesaurus" https://smartdefine.org/ardent/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, ardent thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/ardent/thesaurus/synonyms>.
MLASmart Define. "ardent thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/ardent/thesaurus/synonyms>