belletristic
educated
literary
Brahmin
abstruse
brainworker
civilized
clerisy
cultivated
cultured
deep
egghead
encyclopedic
erudite
highbrow
intellect
intellectual
intellectualist
learned
lettered
literati
literatus
mandarin
pansophic
polyhistoric
polymath
polymathic
profound
scholarly
scholastic
studious
terato
thinker
white-collar intellectual
wise
wise man
letter
literacy
literal
literature
achievable
adept
articulate
astute
civilised
cognizant
defensible
feasible
fluent
illiterate
knowledgeable
legible
persuasive
proficient
savvy
sedentary
sophisticated
tenable
unfeasible
uninformed
unsophisticated
unsound
unworkable
well-educated
well-to-do
ignoramus