Profuse, lavishly abundant.
Wastefully extravagant.
Yielding profusely, lavish.
Having (selfishly) abandoned a person, group, or ideal.
Returning or having returned, especially repentantly, after such an abandonment.
A prodigal person; a spendthrift; a wastrel.
Ubiquitous, widespread.
A microorganism that can be found in most types of environment.