effulgent Antonyms

black as midnight somber sloe shadowy shadowed sad rayless pitch-black piceous palish overcast obsidian sombre stygian tenebrific as dark as night as black as midnight as black as a dog's guts dark as night noir black as a dog's guts unlit dulled umbrageous tenebrous tenebrious obscured obscure dim darksome darkling darkish darkened dark cloudy caliginous bowery black bituminous dimmed dimmish dreary nightshade murky lightless lacklustre lackluster jet-black gray gloomy