0
funerary
0
godforsaken
0
hazy(dull, gloomy, gray, cloudy, dismal)
0
humid
0
ill-lit
0
jet-black
0
lonesome
0
mentally disordered(expression, idiom)
0
moonless
0
morbid
0
muggy
0
plutonian
0
promising rain
0
shads
0
subfuscous
0
sultry
0
tenebrific
0
unseasonable
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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>