18
very upset
10
sad(adjective, happy, joy, glad, merry)
9
dark
7
depressed
6
black
6
cheerless
6
dejected
6
dismal
6
doleful
6
melancholy
5
downcast
5
aggrieved(adjective, feeling, attitude, impression, emotion)
5
bleak
5
brokenhearted
5
desolate
4
blue(adjective, feeling, happiness)
4
despondent
4
downhearted
4
gloomy
4
glum
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APASmart Define. (2016). mirthful thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/mirthful/thesaurus/antonyms
ChicagoSmart Define. 2016. "mirthful thesaurus" https://smartdefine.org/mirthful/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, mirthful thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/mirthful/thesaurus/antonyms>.
MLASmart Define. "mirthful thesaurus" 23 March 2016. Web. 24 September 2026. <https://smartdefine.org/mirthful/thesaurus/antonyms>