C3L1E1A1N1
7 points
CLEAN is validvalid
free from dirt or stain [adj CLEANER, CLEANEST] : CLEANLY [adj], CLEANNESS [n] / to rid of dirt or stain [v CLEANED, CLEANING, CLEANS] : CLEANABILITY [n], CLEANABLE [adj], CLEANER [n]
to rid of stain [v -ED, -ING, -S] / free from stain [adj CLEANER, CLEANEST, CLEANLY]