Synonyms to under-the-table

actionable, against the law, anarchic, anarchistic, anomic, applicable, authorized, black-market, bootleg, causidical, chargeable, competent, constitutional, contraband, contrary to law, criminal, felonious, flawed, illegal, illegitimate, illicit, impermissible, irregular, judicial, juridical, just, justiciable, kosher, lawful, lawless, lawmaking, legal, legislative, legit, legitimate, licit, litigable, litigant, litigatory, litigious, nonconstitutional, nonlegal, nonlicit, outlaw, outlawed, punishable, rightful, sanctioned, statutory, triable, unallowed, unauthorized, unconstitutional, under-the-counter, unlawful, unofficial, unstatutory, unwarrantable, unwarranted, valid, within the law, wrongful, unl