caliginous

blind, ambiguous, dark, dim, black, gloomy, dusky, somber, sombre, benighted, murk, caliginous, cimmerian, darkling, lackluster, stygian

obscure, thick, dark, dim, black, gloomy, heavy, somber, sombre, muddy, turbid, murky, fuzzy, murk, nebulous, caliginous, overcast, cloudy, lurid, indistinct, tawny, darkling, fulvous, fuscous, inky

obscure, dark, dim, blear, nebulous, caliginous, dimmest

turbid, caliginous, foggy, brumous, fogbound