unrighteous

adjective

1. not righteous; not upright or virtuous; wicked; sinful; evil: an unrighteous king.
2. not in accordance with right or justice; unfair or unjust: an unrighteous law.

adjective

1. 1. sinful; wicked
   2. (as collective noun; preceded by the)the unrighteous
2. not fair or right; unjust