60 entries under gray topic. ×

17
dark(adjective, dull, black, inky, darkish)
10
dim(adjective, dull, light, obscure, dark)
10
dusky(adjective, dull, light, dark, gloomy)
10
gloomy(adjective, dull, obscure, dark, dim)
10
murky(adjective, dull, light, obscure, dark)
10
obscure(adjective, dull, light, dark, gloomy)
9
tenebrous(adjective, dull, obscure, dark, gloomy)
3
cloudy(adjective, dull, obscure, dark, gloomy)
3
crepuscular(adjective, dull, obscure, dark, gloomy)
3
dingy(adjective, dull, dark, gloomy, dim)
3
dull(adjective, obscure, dark, gloomy, dim)
3
grimy(adjective, dull, dark, gloomy, dim)
3
lightless(adjective, dull, obscure, dark, gloomy)
3
overcast(adjective, dull, obscure, dark, gloomy)
3
shadowy(adjective, dull, dark, gloomy, dim)
3
shady(adjective, dull, obscure, dark, gloomy)
3
sooty(adjective, dull, dark, gloomy, dim)
2
darkish(adjective, dull, obscure, dark, gloomy)
2
funereal(dull, obscure, dark, gloomy, dim)
2
thick(adjective, murky, hazy, shiny)
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APASmart Define. (2016). caliginous thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/caliginous/thesaurus/synonyms
ChicagoSmart Define. 2016. "caliginous thesaurus" https://smartdefine.org/caliginous/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, caliginous thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/caliginous/thesaurus/synonyms>.
MLASmart Define. "caliginous thesaurus" 29 February 2016. Web. 22 September 2026. <https://smartdefine.org/caliginous/thesaurus/synonyms>