Smart alec - mafioso (4,3)
I believe the answer is:
wise guy
(Other definitions for wise guy that I've seen before include "smart Aleck" , "Smart alec (US)" .)
I've seen this clue in The Guardian.
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.