Catalonia neighbor Crossword Clue

 The answer to the crossword clue "Catalonia neighbor" is ARAGON. It is a 6-letter word that can be used as a crossword clue.

Aragon is a region in northeastern Spain that borders Catalonia to the east. It is one of the oldest regions in Spain, and it has a rich history and culture. Aragon is known for its mountains, its castles, and its wine.

In the context of the crossword clue, "Catalonia neighbor", the answer is Aragon because it is a region that borders Catalonia. It is also a relatively short word, making it a good fit for a crossword clue.

I hope this helps!