61 entries under dense topic. ×

33
dark(adjective, obscure, dull, gloomy, feature)
26
hazy(adjective, dull, light, soft, obscure)
23
cloudy(adjective, dull, light, soft, obscure)
19
murky(adjective, dull, soft, obscure, flat)
18
impenetrable(adjective, set, solid, heavy, deep)
14
dim(adjective, dull, light, simple, soft)
14
dull(adjective, obscure, flat, slow, dark)
14
foggy(adjective, dull, obscure, dark, gloomy)
11
misty(adjective, dull, light, obscure, dark)
11
thick(adjective, dull, close, strong, obscure)
10
turbid(adjective, dull, set, obscure, flat)
10
blurred(adjective, dull, light, obscure, flat)
10
muddy(adjective, dull, soft, obscure, flat)
8
clouded(adjective, dull, obscure, dark, gloomy)
8
dusky(adjective, dull, soft, obscure, flat)
8
gloomy(adjective, dull, flat, dark, dirty)
5
shady(adjective, dull, dark, gloomy, dim)
4
darkened(adjective, dull, dark, gloomy, dim)
4
deep(adjective, set, solid, heavy, doubtful)
4
nubilous(adjective, hard, gloomy, gray)
10 years ago|19k views|share |citing 
APASmart Define. (2016). opaque thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/opaque/thesaurus/synonyms
ChicagoSmart Define. 2016. "opaque thesaurus" https://smartdefine.org/opaque/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, opaque thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/opaque/thesaurus/synonyms>.
MLASmart Define. "opaque thesaurus" 29 February 2016. Web. 23 September 2026. <https://smartdefine.org/opaque/thesaurus/synonyms>