2
murky
2
obsidian(adjective, obscure, dark, gloomy, pitch)
2
onyx(adjective, obscure, dark, gloomy, pitch)
2
piceous(adjective, obscure, dark, gloomy, pitch)
2
pitch-black(adjective, dark, pitch, black, murky)
2
pitch-dark(adjective, obscure, dark, gloomy, pitch)
2
pitchy(adjective, pitch, black, murky, somber)
2
sloe(adjective, obscure, dark, gloomy, pitch)
2
starless(adjective, obscure, dark, gloomy, pitch)
2
stygian(adjective, obscure, dark, gloomy, pitch)
1
bistered(noun, adjective, dull, obscure, dark)
1
black
1
cheerless
1
cloudy
1
coal-black
1
coaler(adjective, dark, pitch, inky, clouded)
1
dark-complexioned(adjective, dull, obscure, dark, black)
1
dim
1
dingy
1
dusk
11 years ago|3.4k views|share |citing 
APASmart Define. (2015). swart thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/swart/thesaurus/synonyms
ChicagoSmart Define. 2015. "swart thesaurus" https://smartdefine.org/swart/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, swart thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/swart/thesaurus/synonyms>.
MLASmart Define. "swart thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/swart/thesaurus/synonyms>