unfair synonyms

tricky cheating shady discriminatory evasive punishable proscribed actionable

mean low wrong bad base criminal illegal cruel wicked foul unreasonable forbidden unlawful vicious petty irregular undue improper immoral grievous vile shameful wrongful unethical injurious unjustifiable shameless inequitable culpable inexcusable iniquitous discreditable unsporting blameworthy unwarrantable blamable dishonorable