Gothic
Philistine
barbarous
bedazzled
blindfold
blindfolded
bookless
darkened
dazed
dazzled
deceived
excecate
functionally illiterate
grammarless
heathen
ill-educated
illiterate
led astray
lowbrow
misinformed
misinstructed
mistaught
nonintellectual
obscured
pagan
rude
snow-blind
snow-blinded
unbooked
unbookish
unbooklearned
unbriefed
uncultivated
uncultured
unedified
uneducated
unerudite
unguided
uninstructed
unintellectual
unlearned
unlettered
unliterary
unread
unrefined
unscholarly
unschooled
unstudious
untaught
untutored