Crossword Genius

Unpleasant clash (11)

Ross

I believe the answer is:

contretemps

(Other definitions for contretemps that I've seen before include "Unexpected embarrassment" , "Minor difference" , "Awkward occurrence or situation" , "Unexpected mishap" , "difficult situation" .)

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.