Englishcad
noun
dated
her adulterous cad of a husband:
scoundrel, rogue, rascal, good-for-nothing, reprobate, unprincipled person;
cheat, swindler, fraudster, trickster, charlatan;
informal villain, beast, son of a bitch, SOB, rat, louse, cur, hound, skunk, heel, snake, snake in the grass, wretch, scumbag, bad egg, stinker;
British, informal scrote, blighter;
Irish, informal sleeveen, spalpeen;
North American, informal rat fink;
British, informal , dated rotter, bounder;
derogatory bastard, dog, dirty dog;
informal , derogatory swine;
vulgar slang shit;
British, vulgar slang bugger;
North American, vulgar slang motherfucker, mother, mofo;
dated ne'er-do-well;
archaic blackguard, miscreant, knave, dastard, vagabond, varlet, wastrel, rapscallion, whoreson.