Synonyms|149Antonyms|4|Broader|0Narrower|0Related|197
10
dark
8
unlit(adjective, dull, dark, dim, black)
7
unlighted
6
lightless(adjective, dull, obscure, dark, gloomy)
5
dim(adjective, dull, obscure, dark, gloomy)
5
dusky(adjective, dull, dark, gloomy, dim)
5
gloomy(adjective, dull, obscure, dark, uncertain)
4
obscure(adjective, dull, dark, dim, black)
4
tenebrous(adjective, dull, obscure, dark, gloomy)
3
murky(adjective, dull, dark, gloomy, uncertain)
3
pitch-dark
2
caliginous(adjective, dull, obscure, dark, gloomy)
2
dusk(adjective, dull, dark, gloomy, uncertain)
2
obscured(adjective, dull, dark, gloomy, faint)
2
sunless
1
Stygian
1
awkward
1
beamless
1
black
1
black as night(expression, idiom)
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HarvardSmart Define 2015, unilluminated thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/unilluminated/thesaurus/synonyms>.
MLASmart Define. "unilluminated thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/unilluminated/thesaurus/synonyms>