Showing good taste or manners (8)

I believe the answer is:

cultured

(Other definitions for cultured that I've seen before include "Urbane" , "Intellectual" , "Genteel" , "Artificially grown - having good taste" , "Refined -- well educated" .)

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.