desperado

ˌdɛspəˈrɑːdəʊ

noun

a desperate or reckless person, especially a criminal.

bandit,criminal,outlaw,renegade,marauder,raider,robber,lawbreaker,villain,thug,ruffian,tough,hooligan,cut-throat,gangster,pirate,swashbuckler,terrorist,gunman,hoodlum