uneducated

from WordNet (r) 3.0 (2006)

uneducated
    adj 1: not having a good education [ant: {educated}]

from The Collaborative International Dictionary of English v.0.48

Uneducated \Uneducated\
   See {educated}.

from Moby Thesaurus II by Grady Ward, 1.0

56 Moby Thesaurus words for "uneducated":
      Gothic, Philistine, barbarous, benighted, bookless, colloquial,
      common, conversational, deceived, empty-headed, everyday, familiar,
      functionally illiterate, grammarless, heathen, hoodwinked,
      ignorant, ill-educated, illiterate, informal, know-nothing,
      led astray, lowbrow, misinformed, misinstructed, mistaught,
      nonintellectual, nonstandard, pagan, rude, spoken, substandard,
      unbooked, unbookish, unbooklearned, unbriefed, uncultivated,
      uncultured, unedified, unenlightened, unerudite, unguided,
      uninstructed, unintellectual, unlearned, unlettered, unliterary,
      unread, unrefined, unscholarly, unschooled, unstudied, unstudious,
      untaught, untutored, vernacular