1
rueful
1
saddened
1
silent
1
sluggish
1
sober(upset, light, frivolous)
1
sour(adjective, good, dull, mood)
1
stark
1
steely
1
sunless
1
tenebrous
1
testy
1
ticked off(expression, happy)
1
ugly(good, light, friendly)
1
uncomfortable
1
uncongenial
1
underneath
1
unexcited(light, happy)
1
unfriendly
1
unfulfilled
1
ungentle
10 years ago|7.1k views|share |citing 
APASmart Define. (2016). cheerful thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/cheerful/thesaurus/antonyms
ChicagoSmart Define. 2016. "cheerful thesaurus" https://smartdefine.org/cheerful/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2016, cheerful thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/cheerful/thesaurus/antonyms>.
MLASmart Define. "cheerful thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/cheerful/thesaurus/antonyms>