Carth, n. that which is peeled or scoured off; hemp; rind
Carthai, n. a cathartic
Carthbren, n. plough-staff
Carthedig, a. cleansed
Carthen, n. a sheet or cloth
Carthglwyd, n. dung barrow
Carthiad, n. a cleansing
Carthlyn, n. an emetic
Carthol, a. scouring; rinded
Carthu, v. to scour, to cleanse