Definition of sloughy:
"1883 "That comed - as you call it - of being arrant asses," retorted the doctor, "and not having sense enough to know honest air from poison, and the dry land from a vile, pestiferous slough. — Treasure Island, Robert Louis Stevenson"
"a week after he was burned, a layer of skin on his arm sloughed off."
Definition of sloughy:
"1883 "That comed - as you call it - of being arrant asses," retorted the doctor, "and not having sense enough to know honest air from poison, and the dry land from a vile, pestiferous slough. — Treasure Island, Robert Louis Stevenson"
"a week after he was burned, a layer of skin on his arm sloughed off."