Wicked

bad evil nasty immoral vicious base foul gross rotten shameful flagitious heinous nefarious iniquitous villainous atrocious scandalous unethical unprincipled worthless amoral depraved debased degenerate dissolute reprobate shameless sinful vile wayward guilty mean naughty devilish fiendish heartless indecent irreligious low-down mischievous profane unrighteous abominable abandoned arch bad news contemptible egregious impious impish incorrigible

harmful dangerous troublesome difficult offensive bothersome painful terrible awful severe hazardous risky unpleasant injurious mean vexatious distressing trying intense fierce dreadful treacherous fearful acute unsound galling mighty pesky barbarous chancy crashing troublous ugly unhealthy ungodly uncivilized unconscionable outrageous unholy