sophisticated 1

marked by or showing unaffected simplicity and lack of guile or worldly experience

refined and tasteful in appearance or behavior or style

freed from enchantment

growing or occurring in many parts of the world

having much knowledge or education

able to read and write

very sophisticated especially because of surfeit; versed in the ways of the world

possessing sound knowledge

showing a high degree of refinement and the assurance that comes from wide social experience

experienced in and wise to the ways of the world