Great Lake by Pennsylvania (4)

I believe the answer is:

erie

(Other definitions for erie that I've seen before include "Buffalo's lake" , "Superior companion" , "North american lake sounds spooky" , "Great lake in Eire" , "A Great American lake - sounds spooky" .)

I've seen this clue in the USA Today.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.