79 entries under bright topic. ×

11
debonair(adjective, feature, state, feeling, easy)
10
vivacious(adjective, feature, state, pleasant, easy)
9
festive(adjective, feeling, pleasant, keen)
9
jaunty(adjective, feature, state, pleasant, easy)
8
chirpy(adjective, feature, state, feeling, pleasant)
8
convivial(adjective, feature, state, feeling, pleasant)
8
optimistic(adjective, feature, state, pleasant)
8
perky(adjective, feature, state, pleasant)
7
enjoyable(adjective, feature, state, feeling, pleasant)
7
resilient(adjective, feature, state, happy)
7
upbeat(adjective, feature, state, pleasant)
6
effervescent(adjective, pleasant, easy, happy)
5
airy(adjective, feature, state, pleasant, easy)
5
expansive(adjective, happy, lively, active)
4
bouncy(adjective, feature, state, pleasant, keen)
4
breezy(adjective, feature, state, happy)
4
chipper(adjective, pleasant, keen, happy)
4
hopeful(adjective, pleasant, happy, optimistic)
4
pleasant(adjective, happy, lively, ready)
3
contented(adjective, feature, state, pleasant)
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APASmart Define. (2016). lighthearted thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/lighthearted/thesaurus/synonyms
ChicagoSmart Define. 2016. "lighthearted thesaurus" https://smartdefine.org/lighthearted/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, lighthearted thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/lighthearted/thesaurus/synonyms>.
MLASmart Define. "lighthearted thesaurus" 30 March 2016. Web. 25 September 2026. <https://smartdefine.org/lighthearted/thesaurus/synonyms>