Wordnet 3.0
ADVERB (1)
1.
in an unrighteous manner;
- Example: "he acted unrighteously"
The Collaborative International Dictionary of English v.0.48:
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]
WordNet (r) 3.0 (2006):
unrighteously
adv 1: in an unrighteous manner; "he acted unrighteously" [ant:
righteously]