21
funereal(adjective, depressing, dull, black, character)
21
indistinct(adjective, characteristic, obscure, shade, color)
20
morose(adjective, character, behaviour, personality, gloomy)
20
glum(adjective, character, behaviour, personality, sadness)
20
inky(adjective, characteristic, color, pitch, clouded)
20
pitch-black(adjective, characteristic, color, black, feature)
20
saturnine(adjective, feature, characteristic, colour, sadness)
19
gloom(noun, time, darkness, place, shade)
19
joyless(adjective, sad, depressing, feature, dull)
19
menacing(adjective, feature, description, attribute, aspect)
19
mournful(adjective, sad, sorrow, woe, gloomy)
19
occult(adjective, obscure, secret, hidden, mysterious)
18
evil(adjective, feature, description, characteristics, characteristic)
18
glowering(adjective, character, behaviour, personality, upset)
18
atrocious(adjective, description, feature, characteristic, attribute)
18
lugubrious(adjective, sorrow, woe, sad, depression)
18
sinister(adjective, evil, obscure, rough, nasty)
17
clouded(adjective, dull, obscure, gloomy, lack)
17
bad(adjective, feature, description, evil, characteristic)
17
caliginous(adjective, characteristic, dull, black, rare)
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APASmart Define. (2016). dark thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/dark/thesaurus/synonyms
ChicagoSmart Define. 2016. "dark thesaurus" https://smartdefine.org/dark/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, dark thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/dark/thesaurus/synonyms>.
MLASmart Define. "dark thesaurus" 3 April 2016. Web. 21 September 2026. <https://smartdefine.org/dark/thesaurus/synonyms>