List of wicked synonyms and wicked related words.
Herculean, aberrant, abnormal, abominable, abstruse, adroit, antic, arduous, arrant, atrocious, au fait, bad, baleful, barbarous, base, bitchy, black, blamable, blameworthy, blue, broad, brutal, capable, chancy, children of darkness, clever, competent, complex, criminal, critical, cussed, damnable, dark, delicate, delinquent, demanding, despiteful, deviant, difficile, difficult, disgraceful, dregs of society, evil, evildoing, exacting, execrable, felonious, flagitious, flagrant, formidable, foul, godless, good, hairy, hard, hard-earned, hard-fought, hardly the thing, harmful, hateful, hazardous, heinous, ignominious, ill, illegal, immoral, impious, impish, improper, inaccurate, inappropriate, inauspicious, incorrect, indecorous, inexpedient, infamous, inferior, iniquitous, intricate, invalid, invidious, irreligious, jawbreaking, jeopardous, knavish, knotted, knotty, laborious, larkish, limbs of Satan, low, malefactory, malefic, maleficent, malevolent, malfeasant, malicious, malign, malignant, mean, mischievous, monstrous, nasty, naughty, nefarious, no picnic, not done, not easy, not the thing, noxious, off-base, off-color, operose, ornery, out-of-line, peccant, perilous, pesky, prankish, pranky, pretty, proper, purple, qualified, racy, rank, reprehensible, reprobate, rigorous, risky, roguish, rough, rugged, sacrilegious, salty, scandalous, set with thorns, severe, shady, shameful, shameless, sinful, sinister, sons of Belial, sons of men, spicy, spiny, spiteful, steep, strenuous, suggestive, terrible, the bad, the evil, the reprobate, the unrighteous, the wicked, thorny, ticklish, toilsome, tough, treacherous, tricky, troublous, ugly, un-Christly, unangelic, unchristian, uncivilized, unconscionable, undue, unfavorable, unfit, unfitting, unforgivable, ungodly, unhealthy, unholy, unkind, unlawful, unpardonable, unpleasant, unrighteous, unsaintly, unseemly, unskillful, unsound, unspeakable, unsuitable, untoward, unworthy, uphill, vexatious, vicious, vile, villainous, workmanlike, wrong, wrongdoing, wrongful