Crossword Genius

Roughneck (4)

Ross

I believe the answer is:

thug

(Other definitions for thug that I've seen before include "undesirable character" , "Brutal criminal" , "Gangster" , "Heavy" , "Rough" .)

I've seen this clue in The Guardian and the Newsday.
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.