scoundrel (n.)
Sir, he [Bolingbroke] was a scoundrel and a coward: a scoundrel for charging a blunderbuss against religion and morality; a coward, because he had not resolution to fire it off himself, but left half a crown to a beggarly Scotchman to draw the trigger at his death.
Patriotism is the last refuge of a scoundrel.
Scoundrel maxim.