3
appropriate
3
blessed
3
blithesome
3
bright(adjective, cheerful)
3
congenial(mean, cool)
3
exuberant(dull, lethargic)
3
exultant(adjective, happy)
3
festive
3
gladsome
3
hopeful(adjective, upset, heavy, rich, apathetic)
3
lighthearted
3
lively(adjective, dull, lethargic)
3
opportune
3
perky
3
pretty(adjective, feature, disgust, displeasure, ugliness)
3
promising
3
propitious
3
rapturous
3
rhapsodic
3
rosy
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APASmart Define. (2016). unhappy thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unhappy/thesaurus/antonyms
ChicagoSmart Define. 2016. "unhappy thesaurus" https://smartdefine.org/unhappy/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unhappy thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unhappy/thesaurus/antonyms>.
MLASmart Define. "unhappy thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/unhappy/thesaurus/antonyms>