17
dark(adjective, light, obscure, gloomy, lack)
11
pitch-black(adjective, dull, dark, gloomy, dim)
7
inky(adjective, dull, obscure, dark, gloomy)
7
murky(noun, adjective, dull, obscure, dark)
7
shadowy(noun, adjective, dull, obscure, dark)
7
unlit(adjective, dull, dark, gloomy, dim)
6
Stygian(adjective, dull, obscure, dark, gloomy)
6
pitchy(adjective, dull, dark, gloomy, dim)
6
sunless(adjective, dull, dark, gloomy, dim)
6
tenebrous(adjective, dull, dark, gloomy, dim)
5
rayless(adjective, dull, dark, gloomy, dim)
5
sable(adjective, dark, pitch, black, murky)
5
somber(adjective, dull, obscure, dark, gloomy)
5
unlighted(adjective, dull, dark, gloomy, dim)
4
darkened(adjective, dull, dark, gloomy, dim)
4
dim(adjective, dull, obscure, dark, gloomy)
4
jet(adjective, dark, pitch, black, murky)
4
obscure(adjective, dull, dark, gloomy, dim)
4
raven(adjective, obscure, dark, gloomy, pitch)
3
atramentous(adjective, dull, obscure, dark, gloomy)
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APASmart Define. (2016). pitch-dark thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/pitch-dark/thesaurus/synonyms
ChicagoSmart Define. 2016. "pitch-dark thesaurus" https://smartdefine.org/pitch-dark/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, pitch-dark thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/pitch-dark/thesaurus/synonyms>.
MLASmart Define. "pitch-dark thesaurus" 29 February 2016. Web. 21 September 2026. <https://smartdefine.org/pitch-dark/thesaurus/synonyms>