Englishgenteel
adjective
an extremely genteel couple who have fallen on hard times:
refined, respectable, polished, decorous, proper, polite, correct, seemly, well mannered, well bred, cultivated, cultured, sophisticated, courteous, ladylike, gentlemanly, civil, elegant, stylish, urbane, civilized, courtly, dignified, gracious, punctilious;
affected;
British, informal posh;
dated mannerly.
▷antonyms uncouth.