2
darkish
2
dead(adjective, dull, flat, boring, lifeless)
2
dejected
2
desolate(adjective, sad, sorrowful, somber)
2
downcast
2
downhearted
2
ebon(adjective, obscure, dark, gloomy, pitch)
2
faint
2
foggy
2
foreboding
2
gray(heather, charcoal, starless)
2
inklike(adjective, obscure, dark, gloomy, pitch)
2
lifeless(adjective, dull, flat, boring, dreary)
2
long-faced
2
louring
2
lusterless(adjective, dull, flat, dark, boring)
2
melancholic
2
melanoid(adjective, obscure, dark, gloomy, pitch)
2
obsidian(adjective, obscure, dark, gloomy, pitch)
2
onyx(adjective, obscure, dark, gloomy, pitch)
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APASmart Define. (2015). sombre thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/sombre/thesaurus/synonyms
ChicagoSmart Define. 2015. "sombre thesaurus" https://smartdefine.org/sombre/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, sombre thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/sombre/thesaurus/synonyms>.
MLASmart Define. "sombre thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/sombre/thesaurus/synonyms>