Another word for muddy

The sky and the horizon were both the color of muddy water.
Rhyn slipped in the muddy snow beneath him and looked around for the angel.
Some represent the tracks or burrows of worms, crustaceans or other animals; others, the course of rills of water on a sandy or muddy shore; others, again, the marks left on the bottom by bodies drifted along by the waves.
Pelusium ("the muddy") is the Farama of the Arabs, Peremoun in Coptic; the name Tina which clings to the locality seems etymologically connected with the Arabic word for clay or mud.
During the rains they are formidable torrents, but with the return of the fair weather they dwindle away, and during the hot season, with a few exceptions, they almost dry up. Clear and rapid as they descend the hills, on reaching the lowlands of the Konkan they become muddy and brackish creeks.