let flow (verb) pour: be or make flowing
Sinonime: adusk, bistered,
bleak, brunette, caliginous, cheerless, cloudy, crepuscular, dark, dark-complexioned, darkish,
desolate,
dim,
dismal, dull, funereal, gloomy, joyless, lightless,
obscure, overcast, sable, shadowy,
shady, swart, swarthy, tenebrous,
twilight, twilit, unilluminated, veiled
Antonime: bright, clear, light