Suffix for laugh or profit

I believe the answer is:

able

(Other definitions for able that I've seen before include "Bale out, being competent" , "Competent and equipped" , "Capable seaman" , "- -bodied; - seaman" , "Capable or proficient" .)

I've seen this clue in The Mirror.

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.