I’m looking for an adjective that is similar to eponymous as in:
He is playing a role of Terminator in the eponymous movie.
Except that it should be possible to use this adjective as a substitute for the phrase “same-way called” as in:
The Luxembourg village called Shengen and the _______ area located in Eurasia.
Best Answer
One sense of homonymous is having the same name.
[Webster’s New World College Dictionary, 4th Edition.]
This has already been covered on ELU when the named pair are works or people.