100 entries under gloomy topic. ×

7
ill-lighted(adjective, feature, description, characteristics)
7
inauspicious(adjective, dull, miserable, warning)
7
muddy(adjective, dull, soft, obscure, flat)
7
rayless(adjective, lack, dim, black)
6
blackish(adjective, lack, color, dim)
6
depressed(adjective, unhappy, dull, character)
6
despondent(adjective, dull, character, unhappy)
6
shaded(adjective, dull, cool, lack)
5
downhearted(adjective, bad, low, sad, unhappy)
5
dun(adjective, soft, obscure, flat)
5
indefinite(adjective, dull, weak, rough, strange)
5
lonesome(adjective, dull, miserable, bleak)
5
turbid(adjective, dense, cloudy, muddy)
5
woeful(adjective, dull, bad, low, sad)
4
dispirited(adjective, sad, unhappy, mood)
4
dolorous(adjective, dull, sad, unhappy, sorrow)
4
downcast(adjective, dull, sad, unhappy)
4
grimy(adjective, soft, obscure, flat)
4
stormy(adjective, cloudy, misty, foggy)
3
depressive(adjective, dull, dim, bleak)
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APASmart Define. (2016). dark thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/dark/thesaurus/synonyms
ChicagoSmart Define. 2016. "dark thesaurus" https://smartdefine.org/dark/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, dark thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/dark/thesaurus/synonyms>.
MLASmart Define. "dark thesaurus" 3 April 2016. Web. 29 September 2026. <https://smartdefine.org/dark/thesaurus/synonyms>