adjective

outstandingly bad; shocking.

egregious abuses of copyright

shocking,appalling,horrific,horrifying,horrible,terrible,awful,dreadful,grievous,gross,ghastly,hideous,horrendous,frightful,atrocious,abominable,abhorrent,outrageous,monstrous,nightmarish,heinous,harrowing,dire,unspeakable,shameful,flagrant,glaring,blatant,scandalous,unforgivable,unpardonable,intolerable