Sorry, but what's the sense of your post? Everybody knows that Turkish is built on suffixes, because it is an agglutinative language. By the way, Turkish has some preffixes which were taken from Persian (gayri-, na-, etc.), and not only in "old words", but also in those which are still used quiet often. Your example with "Avrupa" is fine, but you took it from the book "Turkish in 3 months" written by Rona Bengisu, this book is translated into Russian and you can buy it in any book-store. And small advice - when you are giving such examples, please, rewrite them properly with Turkish letters otherwise you are just confusing the readers.