148 entries under sincere topic. ×

7
exuberant(adjective, keen, warm, energetic, enthusiastic)
7
perfervid(adjective, keen, warm, intense, heavy)
6
serious(adjective, complete, keen, warm, total)
5
cordial(adjective, feeling, kind, friendly, warm)
5
excitable(adjective, upset, moving, difficult, enthusiastic)
5
wholehearted(adjective, strong, keen, warm, total)
4
adoring(adjective, tender, caring, loving, ardent)
4
devout(adjective, keen, warm, intense, enthusiastic)
4
emphatic(adjective, open, complete, warm, total)
4
gushing(adjective, feeling, soft, warm, tender)
4
responsive(adjective, open, kind, moving, keen)
4
sympathetic(adjective, open, love, kind, sensible)
4
unrestrained(adjective, warm, violent, wild, enthusiastic)
4
urgent(adjective, strong, cruel, crazy, vicious)
3
friendly(adjective, kind, warm, tender, enthusiastic)
3
industrious(adjective, strong, vigorous, ardent)
2
committed(adjective, complete, keen, warm, total)
2
compassionate(adjective, open, kind, sensible, tender)
2
genuine(adjective, complete, warm, total, enthusiastic)
2
gung ho(expression, adjective, keen, warm, intense)
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APASmart Define. (2015). passionate thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/passionate/thesaurus/synonyms
ChicagoSmart Define. 2015. "passionate thesaurus" https://smartdefine.org/passionate/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, passionate thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/passionate/thesaurus/synonyms>.
MLASmart Define. "passionate thesaurus" 17 July 2015. Web. 30 September 2026. <https://smartdefine.org/passionate/thesaurus/synonyms>