bas·tard
ˈbastərd/
noun
noun: bastard; plural noun: bastards


informal
an unpleasant or despicable person.
"he lied to me, the bastard!"
synonyms: scoundrel, villain, rogue, rascal, weasel, snake, snake in the grass, miscreant, good-for-nothing, reprobate;
informallowlife, creep, nogoodnik, scamp, scalawag, jerk, beast, rat, ratfink, louse, swine, dog, skunk, heel;
slimeball, son of a bitch, SOB, scumbag, scumbucket, scuzzball, scuzzbag, dirtbag, sleazeball, sleazebag;
datedhound, cad;
archaicblackguard, knave, varlet, whoreson
"he's a real bastard"