Violating propriety (5)

I believe the answer is:

outre

(Other definitions for outre that I've seen before include "Far out - in France" , "Conspicuously unconventional" , "Deviating from normal" , "Remarkable" , "Deviating from what is usual" .)

I've seen this clue in The Wall Street Journal.

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.