Crossword Genius

Winterfell character on "Game of Thrones" ... or, if you change the fourth letter to T, a wintertime character (5)

Ross

I believe the answer is:

sansa

(Another definition for sansa that I've seen is " Musical instrument".)

I've seen this clue in The Washington Post.
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.