lawful

lawful, legal, legitimate, licit mean being in accordance with law. lawful may apply to conformity with law of any sort (as natural, divine, common, or canon) <the lawful sovereign>. legal applies to what is sanctioned by law or in conformity with the law, especially as it is written or administered by the courts <legal residents of the state>. legitimate may apply to a legal right or status but also, in extended use, to a right or status supported by tradition, custom, or accepted standards <a perfectly legitimate question about taxes>. licit applies to a strict conformity to the provisions of the law and applies especially to what is regulated by law <the licit use of drugs by doctors>.