Synonyms and related words :
bastard, blackguard, bounder, cad, criminal, cur, deceiver, devil, good-for-nothing, heel, knave, louse, lowlife, miscreant, precious rascal, rapscallion, rascal, rogue, rotter, scalawag, scamp, scapegrace, shyster, sneak, spalpeen, traitor, villain, wretch