14-letter word meaning of or relating to a geographical area that defines one's origination?

Question

First letter MIGHT be "R" and sixth letter MIGHT be "N"

Answer 1

I'm searching the internet, and so far I have come up with

R E G I O N _ _ _ _ _ _ _ _

(I'll edit this later if I think of the whole word.)

Answer 2

REGIONALISTIC

But that's 13 letters