sophisticated
Of a person: having obtained worldly experience, and lacking naiveté; cosmopolitan, worldly-wise.
Of art or other things: appealing to the tastes of an intellectual or sophisticated ''(sense 1)'' person; cerebral; also, cultured, elegant, refined.
Complicated, especially of complex technology.
(obsolete)
Mixed with a foreign or inferior substance; not genuine or pure; unrefined, adulterated, impure.
Of a thing: having its meaning changed in a deceptive or misleading way.
(ed-form)