all:
educated.
boorish:
cultured,
refined,
sophisticated,
polite,
charming,
exciting.
empty-headed:
smart,
cognizant,
slick,
sensible.
ignorant:
competent,
talented,
wise,
literate,
aware,
knowledgeable.
illiterate:
able.
rude:
respectful,
kind,
nice,
mannerly.
rustic:
couth,
polished.
simple:
on-the-ball.
uneducated:
learned,
lettered,
taught,
intelligent,
educated.
noun:
expert,
sage,
instructed,
schooled,
aware,
well-informed,
experienced,
acquainted,
skilled,
wise,
sophisticated,
brilliant,
polymath,
trained,
highbrow.