Former Russian emperor (4)

I believe the answer is:

tsar

(Other definitions for tsar that I've seen before include "Ruler finally executed" , "Alexander and Nicholas held this title in Russia" , "Powerful man" , "specific authority" , "Title of Russian emperor" .)

I've seen this clue in the USA Today, the Evening Standard, the Sydney Morning Herald, The Daily Mail and the Universal.

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.