6
unhappily(adverb, sadly, merrily, miserably)
4
grimly
3
sadly
2
dolefully
2
mournfully
2
sorrowfully
1
anxiously
1
despondently
1
forlornly
1
gloomily(adverb, merrily)
1
glumly
1
wretchedly
0
accurately
0
aggressively
0
alertly
0
angrily
0
apprehensively
0
cheerlessly
0
clashingly
0
closely
11 years ago|1.1k views|share |citing 
APASmart Define. (2015). blithely thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/blithely/thesaurus/antonyms
ChicagoSmart Define. 2015. "blithely thesaurus" https://smartdefine.org/blithely/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, blithely thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/blithely/thesaurus/antonyms>.
MLASmart Define. "blithely thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/blithely/thesaurus/antonyms>