180 entries under strong topic. ×

6
heartfelt(adjective, keen, warm, difficult)
6
vivacious(adjective, person, warm, intense)
6
wholehearted(adjective, person, keen, warm)
5
fierce(adjective, clear, tough, severe)
5
gung ho(expression, adjective, concern, keen)
5
violent(adjective, clear, tough, severe)
4
breathless(adjective, feeling, keen, intense)
4
forceful(adjective, clear, tough, severe)
4
frantic(adjective, intense, passionate, violent)
4
frenzied(adjective, difficult, intense, passionate)
4
hard(powerful, penetrating)
4
impatient(adjective, kind, keen, intense)
4
mettlesome(adjective, tough, bright, energetic)
4
peppy(adjective, tough, energetic, powerful)
4
potent(adjective, clear, tough, severe)
4
powerful(adjective, tough, intense, energetic)
4
sedulous(adjective, keen, energetic, lively)
4
snappy(adjective, tough, energetic, powerful)
4
sprightly(adjective, keen, intense, energetic)
4
zippy(adjective, tough, energetic, powerful)
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APASmart Define. (2016). zealous thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/zealous/thesaurus/synonyms
ChicagoSmart Define. 2016. "zealous thesaurus" https://smartdefine.org/zealous/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, zealous thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/zealous/thesaurus/synonyms>.
MLASmart Define. "zealous thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/zealous/thesaurus/synonyms>