negligence    urwāngāra, ubute
En-En dictionary 
négligence    carelessness    urwāngara
En-En dictionary 
urwāngāra     6  class 6
singular: uru-
  
(no pl.) carelessness, negligence
ubute     8  class 8
singular: ubu-
  
(no pl.) indifference, negligence, laziness