adjective

profoundly immoral and wicked.

his evil deeds

wicked,bad,wrong,morally wrong,wrongful,immoral,sinful,ungodly,unholy,foul,vile,base,ignoble,dishonourable,corrupt,iniquitous,depraved,degenerate,villainous,nefarious,sinister,vicious,malicious,malevolent,demonic,devilish,diabolic,diabolical,fiendish,dark,black-hearted,monstrous,shocking,despicable,atrocious,heinous,odious,contemptible,horrible,execrable,low-down,stinking,dirty,shady,warped,bent,crooked,dastardly,black,egregious,flagitious,peccable

noun

profound immorality and wickedness, especially when regarded as a supernatural force.

his struggle against the forces of evil

wickedness,bad,badness,wrong,wrongdoing,sin,sinfulness,ungodliness,immorality,vice,iniquity,turpitude,degeneracy,vileness,baseness,perversion,corruption,depravity,villainy,nefariousness,atrocity,malevolence,devilishness,shadiness,crookedness,peccability,peccancy