Other alternative words that can be used instead of legal are, recognized, authorized, authorized, chartered, own, constitutional, contractual, mandatory, due, enforced, ordered, just, forensics, granted, innocent, judicial, judicial, justified, justified, legalized, legalized, legitimate, legalized, ordered, enacted, prescribed, correct, protected, legal, sanctioned, solid, legal, legal, law, right, fairly sure, valid, justified. Antonym / contrawords: criminal, illegal, unconstitutional, clandestine, unauthorized, illegal, contraband, illicit, criminal, established or established by law or official or accepted rules Synonym / similar words: authorized, solid, effective in relation to or characteristic of the legal profession.