Riddle, sieve.
Riddle-turning, divination by means of a riddle balanced on the points of scissors.
Rinnen Doon (Darn), a disease of cattle with diarrhœa present.
Rippish, cleanly.
Resset, receive.
Rossen, clump of thorns.
Routh, abundance.
Rowans, mountain-ash berries.
Rue, regret.
Rydand, riding.