Gothic
Philistine
barbarous
bookless
deceived
functionally illiterate
grammarless
heathen
hoodwinked
ill-educated
illiterate
led astray
lowbrow
misadvised
misdirected
misguided
misinstructed
misled
mistaught
nonintellectual
pagan
rude
unbooked
unbookish
unbooklearned
unbriefed
uncultivated
uncultured
unedified
uneducated
unerudite
unguided
uninstructed
unintellectual
unlearned
unlettered
unliterary
unread
unrefined
unscholarly
unschooled
unstudious
untaught
untutored
conformed
deformed
formed
informed
malformed
performed
reformed
stormed
swarmed
transformed
unformed
uninformed
warmed