Byzantine -
highly complex or intricate and occasionally devious; "the Byzantine tax structure"; "Byzantine methods for holding on to his chairmanship"; "convoluted legal language"; "convoluted reasoning"; "the plot was too involved"; "a knotty problem"; "got his way by labyrinthine maneuvering"; "Oh, what a tangled web we weave"- Sir Walter Scott; "tortuous legal procedures"; "tortuous negotiations lasting for months"
complex complicated in structure; consisting of interconnected parts; "a complex set of variations based on a simple folk melody"; "a complex mass of diverse laws and customs"
Byzantine -
of or relating to or characteristic of the Byzantine Empire or the ancient city of Byzantium
Byzantine -
of or relating to the Eastern Orthodox Church or the rites performed in it; "Byzantine monks"; "Byzantine rites"