Niceties (8)

I believe the answer is:

minutiae

(Other definitions for minutiae that I've seen before include "Trivia, very small details" , "Tiny or trivial details" , "Detailed particulars" , "trifles" , "Precise details" .)

I've seen this clue in The Sunday Times and The Times.

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.