Thesaurus

Synonyms for Atrocious include:

abominable, alarming, appalling, atrocious, awful, bad, baleful, black, bloodcurdling, chilling, corked, corky, corruptive, crappy, creepy, creepy-crawly, dark, demonic, deplorable, despicable, devilish, diabolic, diabolical, dire, direful, dismaying, disobedient, distressing, dread, dreaded, dreadful, evil, evil-minded, fearful, fearsome, fiendish, flagitious, forbidding, formidable, frightening, frightful, ghastly, grievous, grim, grisly, gruesome, hair-raising, hairy, hard, heinous, hellish, hopeless, horrendous, horrible, horrid, horrific, horrifying, icky, ill, immoral, incompetent, infernal, lamentable, lousy, macabre, mediocre, menacing, mephistophelean, mephistophelian, minacious, minatory, mischievous, monstrous, naughty, negative, nightmarish, no-good, offensive, ominous, painful, perversive, pestiferous, petrifying, pitiful, poor, pretty, redoubtable, rotten, rubber, sad, satanic, scarey, scary, severe, shivery, shuddery, sick, sinister, slimy, sorry, stinking, stinky, stupefying, swingeing, terrible, terrific, terrifying, threatening, tough, ugly, uncool, unfavorable, unfavourable, unholy, unnerving, unrighteous, unskilled, unspeakable, unsuitable, unworthy, vile, wicked, worse, worst, worthless, wretched, wrong

atrocious is a ADJ.