refined
blue-blooded
cultivated
cultured
full-blooded
genteel
gentle
gentlemanlike
gentlemanly
highborn
highbred
ladylike
of good breed
polished
polite
pur sang
pure-blooded
purebred
thoroughbred
well-brought-up
wellborn
affable
amiable
comely
courteous
good-humoured
good-looking
high-bred
kind-hearted
manly
self-possessed
well-behaved
well-dressed
well-educated