scholarly
academic
autodidactic
bibliophagic
bluestocking
book-fed
book-learned
book-loving
book-minded
book-read
book-wise
booky
college-bred
collegiate
devoted to studies
diligent
donnish
dryasdust
formal
graduate
highbrow
inkhorn
labored
learned
literary
mandarin
owlish
pedantic
postgraduate
professorial
rabbinic
scholastic
schoolboyish
schoolgirlish
sophomoric
studentlike
studious
undergraduate
affable
aweather
contemplative
dour
erudite
geeky
godlike
hasidic
inapt
introspective
mild-mannered
out-of-date
pensive
rabbinical
recondite
reticent
shiftless
uber
unambitious
unassuming
unimpressive
unpractical