Gothic
Philistine
barbarous
bookless
functionally illiterate
grammarless
heathen
hoodwinked
ill-educated
illiterate
led astray
lowbrow
misinformed
misinstructed
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
achieved
aggrieved
believed
bereaved
conceived
grieved
heaved
interleaved
misconceived
misperceived
peeved
perceived
preconceived
received
relieved
retrieved
sleeved
unrelieved
weaved