27
dark(adjective, dull, gloomy, uncertain, lack)
21
overcast(adjective, dull, dark, sorrow, gloomy)
19
gloomy(adjective, dull, dark, uncertain, dim)
17
cloudy(adjective, dull, dark, sorrow, gloomy)
15
shadowy(adjective, dull, dark, sorrow, gloomy)
13
dismal(adjective, dark, sorrow, depress, sadness)
13
dreary(adjective, sorrow, depress, sadness, emotion)
13
murky(adjective, dull, dark, sorrow, gloomy)
12
dull(adjective, dark, gloomy, dim, black)
12
somber(adjective, dull, dark, sorrow, gloomy)
12
tenebrous(adjective, dull, dark, sorrow, gloomy)
11
clouded(adjective, dull, dark, gloomy, dim)
10
cheerless(adjective, sorrow, depress, sadness, emotion)
9
dim(adjective, dull, dark, gloomy, mood)
9
shady(adjective, dull, dark, gloomy, dim)
8
dusky(adjective, dull, dark, gloomy, dim)
8
funereal(adjective, sorrow, depress, sadness, emotion)
8
grey
7
depressing
7
gray(adjective, dark, sorrow, depress, sadness)
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APASmart Define. (2016). sunless thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/sunless/thesaurus/synonyms
ChicagoSmart Define. 2016. "sunless thesaurus" https://smartdefine.org/sunless/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, sunless thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/sunless/thesaurus/synonyms>.
MLASmart Define. "sunless thesaurus" 24 March 2016. Web. 21 September 2026. <https://smartdefine.org/sunless/thesaurus/synonyms>