Word Study
unrighteous
OXFORD DICTIONARY
unrighteous, adj. not righteous; unjust, wicked, dishonest.
Derivative
unrighteously adv. unrighteousness n.
Etymology
OE unrihtwis (as UN-(1), RIGHTEOUS)
THESAURUS
unrighteous
Adamic, aberrant, abnormal, abominable, atrocious, backsliding, carnal, criminal, delinquent, deviant, disgraceful, erring, evil, fallen, fleshly, frail, godless, hardly the thing, ignominious, illegal, impious, improper, impure, inappropriate, incorrect, indecorous, infamous, infirm, irreligious, lapsed, not done, not the thing, of easy virtue, off-base, off-color, out-of-line, peccable, postlapsarian, prodigal, recidivist, recidivistic, sacrilegious, scandalous, shameful, shameless, sinful, terrible, un-Christly, unangelic, unchaste, unchristian, unclean, undue, unequitable, unfair, unfit, unfitting, ungodly, ungood, unholy, unjust, unlawful, unsaintly, unseemly, unsuitable, unvirtuous, virtueless, wanton, wayward, weak, wicked, wrong, wrongfulROGET THESAURUS
unrighteous
Vice
N vice, evil-doing, evil courses, wrongdoing, wickedness, viciousness, iniquity, peccability, demerit, sin, Adam, old Adam, offending Adam, immorality, impropriety, indecorum, scandal, laxity, looseness of morals, enphagy, dophagy, exophagy, want of principle, want of ballast, obliquity, backsliding, infamy, demoralization, pravity, depravity, pollution, hardness of heart, brutality, corruption, knavery, profligacy, flagrancy, atrocity, cannibalism, lesbianism, Sadism, infirmity, weakness, weakness of the flesh, frailty, imperfection, error, weak side, foible, failing, failure, crying sin, besetting sin, defect, deficiency, cloven foot, lowest dregs of vice, sink of iniquity, Alsatian den, gusto picaresco, fault, crime, criminality, sinner, brothel, gambling house, joint, opium den, shooting gallery, crack house, vicious, sinful, sinning, wicked, iniquitous, immoral, unrighteous, wrong, criminal, naughty, incorrect, unduteous, undutiful, unprincipled, lawless, disorderly, contra bonos mores, indecorous, unseemly, improper, dissolute, profligate, scampish, unworthy, worthless, desertless, disgraceful, recreant, reprehensible, blameworthy, uncommendable, discreditable, disreputable, Sadistic, base, sinister, scurvy, foul, gross, vile, black, grave, facinorous, felonious, nefarious, shameful, scandalous, infamous, villainous, of a deep dye, heinous, flagrant, flagitious, atrocious, incarnate, accursed, Mephistophelian, satanic, diabolic, hellish, infernal, stygian, fiendlike, hell-born, demoniacal, devilish, fiendish, miscreated, misbegotten, demoralized, corrupt, depraved, evil-minded, evil-disposed, ill-conditioned, malevolent, heartless, graceless, shameless, virtueless, abandoned, lost to virtue, unconscionable, sunk in iniquity, lost in iniquity, steeped in iniquity, incorrigible, irreclaimable, obdurate, reprobate, past praying for, culpable, reprehensible, unjustifiable, indefensible, inexcusable, inexpiable, unpardonable, irremissible, weak, frail, lax, infirm, imperfect, indiscrete, demoralizing, degrading, wrong, sinfully, without excuse, Int, O tempora!, O mores!, alitur vitium vivitque tegendo, genus est mortis male vivere, mala mens malus animus, nemo repente fuit turpissimus, the trail of the serpent is over them all, to sanction vice and hunt decorum down.For further exploring for "unrighteous" in Webster Dictionary Online