unlawful[不法/违法/不道德的]/illeagal/outlawed
-eg: He was arrested for unlawful possesion of drugs and fire arms.;
legal[合法/法定的]/rightful/lawful
-eg: legal aid/effect/obligation/services[法律援助/效力/义务/服务];
misdeed[罪行/犯罪]
-eg: offence/crime