Wrongful

Adjective

 * 1) wrong or unjust
 * 2) unlawful or illegal

Thesaurus
aberrant, abnormal, abominable, actionable, against the law, anarchic, anarchistic, anomic, atrocious, black-market, bootleg, chargeable, contraband, contrary to law, criminal, delinquent, deviant, disgraceful, evil, felonious, flawed, hardly the thing, ignominious, illegal, illegitimate, illicit, impermissible, improper, inappropriate, incorrect, indecorous, inequitable, infamous, iniquitous, irregular, justiciable, lawless, nonconstitutional, nonlegal, nonlicit, not done, not the thing, off-base, off-color, out-of-line, outlaw, outlawed, punishable, sacrilegious, scandalous, shameful, shameless, sinful, terrible, triable, unallowed, unauthorized, unbalanced, unconstitutional, under-the-counter, under-the-table, undeserved, undue, unequal, unequitable, uneven, unfit, unfitting, unjust, unlawful, unmeet, unmerited, unofficial, unrighteous, unrightful, unseemly, unstatutory, unsuitable, unwarrantable, unwarranted, wicked, wrong