control;  bringing under control;  settling (a matter);  putting in order
 to get out of hand;  to become uncontrollable;  to boil over
 out of hand;  uncontrollable;  out of control;  messy
 finding (lost property);  picking up
 finder (of lost property)
 collecting;  accumulating;  collection (of art, stamps, insects, etc.);  garbage collection;  waste collection