Synonyms and related words :
absolute, accredited, actionable, applicable, appointed, ascendant, authoritarian, authoritative, autocratic, chartered, clothed with authority, commanding, commissioned, competent, consequential, considerable, constitutional, controlling, delegated, deputized, dominant, duly constituted, eminent, empowered, enfranchised, entitled, ex officio, franchised, governing, great, hegemonic, hegemonistic, imperative, important, influential, judicial, juridical, just, justiciable, kosher, lawful, lawmaking, leading, legal, legislative, legit, legitimate, licensed, licit, mighty, momentous, monocratic, official, patented, potent, powerful, preeminent, prestigious, privileged, prominent, puissant, ranking, rightful, ruling, sanctioned, senior, statutory, substantial, superior, supreme, totalitarian, valid, warranted, weighty, within the law