heinous Synonyms

flagitious horrible monstrous flagrant odious atrocious abominable offensive outrageous reprehensible obnoxious nefarious nefandous nasty hideous loathsome iniquitous infamous horrifying horrific repugnant revolting barbaric low-down wicked villainous vile vicious unspeakable terrible sinful sickening shocking shameful scurvy scary scandalous satanic unforgivable horrid horrendous diabolic detestable despicable depraved demonic debauching damnable curst contemptible