adjective

responsible for wrongdoing and deserving of censure or blame.

culpable,reprehensible,indefensible,inexcusable,guilty,criminal,delinquent,sinful,wicked,wrong,evil,shameful,discreditable,to blame,at fault,blameable,condemnable,censurable,reproachable,responsible,answerable,offending,erring,errant,in the wrong,reprovable