D2E1F4R1I1E1N1D2I1N1G2
17 points
DEFRIENDING is validvalid
DEFRIEND, to remove (a person's name) from a list of friends [v]
DEFRIEND, to remove someone from one's list of friends on a social networking site [v]
DEFRIEND, to remove (a person's name) from a list of friends [v]
DEFRIEND, to remove someone from one's list of friends on a social networking site [v]