unrighteous

unrighteous
    adj 1: not righteous; "an unrighteous man"; "an unrighteous law"
           [ant: {righteous}]
    

Unrighteous \Un*right"eous\, a. [OE. unrightwise, AS.
   unrihtw[imac]s. See {Un-} not, and {Righteous}.]
   [1913 Webster]
   1. Not righteous; evil; wicked; sinful; as, an unrighteous
      man.
      [1913 Webster]

   2. Contrary to law and equity; unjust; as, an unrighteous
      decree or sentence.
      [1913 Webster] -- {Un*right"eous*ly}, adv. --
      {Un*right"eous*ness}, n.
      [1913 Webster]
    

73 Moby Thesaurus words for "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, wrongful