Gothic Philistine amateurish barbarous benighted bookless deceived empty-headed functionally illiterate grammarless heathen hoodwinked ill-educated illiterate know-nothing led astray lowbrow misinformed misinstructed mistaught nonintellectual pagan rude semiskilled unaccomplished unbooked unbookish unbooklearned unbriefed unbusinesslike uncoached uncultivated uncultured unedified uneducated unendowed unerudite unfinished ungifted unguided uninitiated uninstructed unintellectual unlearned unlettered unliterary unpolished unprepared unprimed unprofessional unread unrefined unscholarly unschooled unskilled unstudious untalented untrained untutored