Synonyms and related words :
abhorrent, abominable, acrid, antagonistic, antipathetic, arrant, atrocious, awful, baleful, base, beastly, belligerent, below contempt, beneath contempt, bitchy, bitter, blameworthy, brutal, caustic, clashing, colliding, conflicting, contemptible, contemptuous, crude, cussed, deplorable, despicable, despiteful, detestable, dire, disgusting, dreadful, egregious, enormous, evil, execrable, fetid, filthy, flagrant, forbidding, foul, full of hate, fulsome, grievous, gross, harmful, heinous, horrible, horrid, hostile, ignoble, infamous, iniquitous, invidious, lamentable, loathsome, lousy, malefic, maleficent, malevolent, malicious, malign, malignant, malodorous, mean, mephitic, miasmal, miasmic, monstrous, nasty, nauseating, nefarious, noisome, notorious, noxious, objectionable, obnoxious, obscene, odious, offensive, ornery, outrageous, pitiable, pitiful, quarrelsome, rancorous, rank, rebarbative, regrettable, repellent, reprehensible, repugnant, repulsive, revolting, rotten, sad, scandalous, schlock, scurvy, set against, shabby, shameful, shocking, shoddy, sickening, sordid, sore, spiteful, squalid, stinking, terrible, too bad, unclean, unlikable, venomous, vile, villainous, virulent, vitriolic, wicked, woeful, worst, worthless, wretched