127 entries under adjective topic. ×

3
saturnine(sorrow, depress, sadness, emotion)
3
shaded(dull, dark, gloomy, dim)
3
sulky(sorrow, depress, sadness, emotion)
3
threatening
3
unhappy
2
aphotic(dull, dark, gloomy, dim)
2
atramentous(dull, dark, gloomy, dim)
2
blackish(dull, dark, gloomy, dim)
2
crepuscular(dull, dark, gloomy, dim)
2
dun(dull, dark, gloomy, dim)
2
dusk(dull, dark, gloomy, dim)
2
faint(dull, dark, gloomy, dim)
2
grimy(dull, dark, gloomy, dim)
2
menacing
2
sepulchral(sorrow, depress, sadness, emotion)
2
solemn(sorrow, depress, sadness, emotion)
2
sooty(dull, dark, gloomy, dim)
2
starless
2
unilluminated
2
vague(dull, dark, gloomy, dim)
10 years ago|10k views|share |citing 
APASmart Define. (2016). sunless thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/sunless/thesaurus/synonyms
ChicagoSmart Define. 2016. "sunless thesaurus" https://smartdefine.org/sunless/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, sunless thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/sunless/thesaurus/synonyms>.
MLASmart Define. "sunless thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/sunless/thesaurus/synonyms>