Synonyms of 'devilish'

accursed, animal, arch, atrocious, bad, barbaric, barbarous, beastly, bestial, bloodthirsty, bloody, brutal, Brute, brutish, chthonian, chthonic, crazy, cruel, cursed, damnable, demoniac, demoniacal, demonic, diabolic, elfish, evil, execrable, fell, feral, ferocious, fiendish, fierce, flagitious, foolish, heinous, hellish, high-spirited, impish, infernal, iniquitous, knavish, Lethean, madcap, mischievous, murderous, naughty, roguish, ruthless, sadistic, satanic, scapegrace, serpentine, sinful, sinister, sportive, Stygian, subhuman, sulfurous, Tartarean, trickish, tricksy, unchristian, uncivilized, ungodly, unhallowed, vicious, villainous, wicked, malignant, malign, malevolent, maleficent, inhumane, inhuman, elvish, Draconian, wolfish, waggish, truculent, savage, sanguineous, sanguinary, Plutonic, Plutonian, playful, nefarious