煤 - soot, smoke dried

color of soot (colour)

sooty albatross (Phoebetria fusca)

soot-colored bamboo (coloured)

sooty owl (Tyto tenebricosa); greater sooty owl

dirty smoke; soot and smoke

soot

to be sooty; to be stained

dust and soot; particulate matter

sweeping the soot from one's house (to welcome the kami of the New Year)

soot of burnt pine