A police cop who abuses his/her powers to bully people so he/she can feel better about himself/herself and who, therefore, deep down is nothing but a coward.
That copkicked a pregnant woman in the stomach. He's nothing but a copward.
someone who runs away or abandons his responsibilities or obligations during times of danger, distress, pain, or fear of the unknown; someone whose concern is only for himself
No man abandons his family w/o warning during times of suffering, that is what you call a coward.