3
unhappily
3
wretchedly(adverb, feelings, emotions)
2
disconsolately
2
mournfully
2
sorrowfully
2
unfortunately
1
cheerlessly
1
darkly
1
dejectedly
1
despondently
1
dolefully
1
dolorously
1
dourly
1
forlornly
1
glumly
1
plaintively
1
sadly
1
sulkily
1
sullenly
0
abjectly
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APASmart Define. (2016). mirthfully thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/mirthfully/thesaurus/antonyms
ChicagoSmart Define. 2016. "mirthfully thesaurus" https://smartdefine.org/mirthfully/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2016, mirthfully thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/mirthfully/thesaurus/antonyms>.
MLASmart Define. "mirthfully thesaurus" 23 March 2016. Web. 20 September 2026. <https://smartdefine.org/mirthfully/thesaurus/antonyms>