Having (selfishly) abandoned a person, group, or ideal.
Wastefully extravagant.
Profuse, lavishly abundant.
Yielding profusely, lavish.
Returning or having returned, especially repentantly, after such an abandonment.
A prodigal person; a spendthrift; a wastrel.
Fit for, or capable, deserving, or worthy of, being shunned.