Synonyms to nigrescent

funereal, Acheronian, Acherontic, Cimmerian, Stygian, black, blackish, bleak, cinerary, clouded, cloudy, dark, dark and gloomy, dark-colored, darkish, darksome, depressing, depressive, dirgelike, disheartening, dismal, doleful, drear, drearisome, dreary, dusk, dusky, epitaphic, exequial, feral, funebrial, funebrious, funebrous, funeral, funerary, gloomful, glooming, gloomy, grave, gray, grievous, grim, ill-lighted, ill-lit, lowering, lugubrious, melancholy, morose, mortuary, mournful, necrological, obituary, obsequial, oppressive, overcast, sad, saturnine, sepulchral, sober, solemn, somber, sombrous, sorrowful, stormy, swart, swarthy, triste, unhappy, weariful, wearisome, weary, woeful, Egyptian darkness, Erebus, Gothicism, ableptical, abominable, abstruse, adiaphanous, age of ignorance, amaurotic, amoral, amorphous, amorphousness, apocalyptic, arcane, arrant, atramentous, atrocious, bad, baleful, baneful, barbarism, base, beamless, beetle-browed, benighted, benightedness, benightment, bereft of light, black as coal, black as ebony, black as ink, black as midnight, black as night, b