10
dark
8
black
5
darksome
4
dull
4
sad
3
depressing
3
lightless
3
dusky
3
frowning(verb, adjective, dull)
3
glowering(adjective, smiling)
3
gray
3
melancholy
3
murky
3
obscure
3
shadowy
3
somber
2
dim
2
gloomy
2
glum
2
cheerless
<123458>
11 years ago|2k views|share |citing 
APASmart Define. (2015). beaming thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/beaming/thesaurus/antonyms
ChicagoSmart Define. 2015. "beaming thesaurus" https://smartdefine.org/beaming/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2015, beaming thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/beaming/thesaurus/antonyms>.
MLASmart Define. "beaming thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/beaming/thesaurus/antonyms>