90 entries under pleasant topic. ×

8
chirpy(adjective, feature, state, feeling)
8
convivial(adjective, feature, state, feeling)
8
optimistic(adjective, feature, state, bright)
8
perky(adjective, feature, state, bright)
7
enjoyable(adjective, feature, state, feeling)
7
playful(adjective, keen, happy, funny)
7
upbeat(adjective, feature, state, bright)
6
effervescent(adjective, easy, bright, happy)
5
airy(adjective, feature, state, easy)
5
jocose(adjective, feeling, happy, attitude)
4
bouncy(adjective, feature, state, keen)
4
chipper(adjective, keen, bright, happy)
4
cordial(adjective, happy, cheerful, jolly)
4
hopeful(adjective, bright, happy, optimistic)
3
affable(adjective, happy, cheerful, elegant)
3
amiable(adjective, happy, cheerful, casual)
3
contented(adjective, feature, state, bright)
3
dizzy(adjective, slang, ability, happy)
3
humorous(adjective, happy, energetic, lively)
3
jubilant(adjective, feature, state, bright)
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APASmart Define. (2016). lighthearted thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/lighthearted/thesaurus/synonyms
ChicagoSmart Define. 2016. "lighthearted thesaurus" https://smartdefine.org/lighthearted/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, lighthearted thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/lighthearted/thesaurus/synonyms>.
MLASmart Define. "lighthearted thesaurus" 30 March 2016. Web. 26 September 2026. <https://smartdefine.org/lighthearted/thesaurus/synonyms>