I.
a.
1.
Unjust, inequitable, unfair, wrongful.
2.
Bad, wicked, evil, improper, immoral, sinful, iniquitous, blameworthy, guilty, vicious.
3.
Unfit, inapposite, inappropriate, unsuitable, improper.
4.
Incorrect, inaccurate, erroneous, mistaken, false, untrue, wide of the mark.
II.
n.
1.
Injustice, unfairness, injury, trespass, grievance, foul play, violation of right, tort (law).
2.
Sin, wickedness, evil, immorality, vice, iniquity, blame, guilt, misdoing, misdeed.
3.
Error.
III.
ad.
Erroneously, incorrectly, inaccurately, falsely, amiss, improperly, wrongly, faultily.
IV.
v. a.
Injure, abuse, maltreat, oppress, treat unjustly, do a wrong to, do an injury to.