Sophisticated

έμπειρος

émpeiros

(having obtained worldly experience)

εγκεφαλικός

egkefalikós

(appealing to the tastes of an intellectual)

εκλεπτυσμένος

ekleptysménos

(elegant, refined)

κομψός

kompsós

(elegant, refined)

πολύπειρος

polýpeiros

(having obtained worldly experience)

πολύπλοκος

polýplokos

(complicated, especially of technology)

σύνθετος

sýnthetos

(complicated, especially of technology)