righteous
unrighteous
noun[ plural ]
 formaluk /ʌnˈraɪ.tʃəs/ us /ʌnˈraɪ.tʃəs/
 the unrighteous
people who do not behave in a morally correct way, considered as a group:
It seems unfair to us when the unrighteous prosper.
Those who question tradition have always been attacked, by the righteous as well as the unrighteous.

SMART Vocabulary: related words and phrases

Morally wrong and evil
abhorrent
abhorrently
amoral
amorality
anomie
dissipated
dissolute
dissolutely
dissoluteness
enormity
nefariously
nefariousness
no goodidiom
no more Mr Nice Guyidiom
non-ethical
tawdry
trespass
turpitude
unconscionable
unconscionably

Opposite