6
cheerlessly
4
grimly
4
mournfully
3
dolefully
3
wretchedly(adverb, feelings, emotions)
2
bleakly
2
dolorously
2
gloomily(adverb, sadly)
2
heavily
2
morosely
2
plaintively
2
sorrowfully
2
sullenly
2
unfortunately
2
unhappily
2
unwarmheartedly(noun, happily, cordially, agreeably, genially)
1
dejectedly
1
blackly
1
darkly
1
despondently
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APASmart Define. (2016). cheerfully thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/cheerfully/thesaurus/antonyms
ChicagoSmart Define. 2016. "cheerfully thesaurus" https://smartdefine.org/cheerfully/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, cheerfully thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/cheerfully/thesaurus/antonyms>.
MLASmart Define. "cheerfully thesaurus" 23 March 2016. Web. 23 September 2026. <https://smartdefine.org/cheerfully/thesaurus/antonyms>