ill-bred

from WordNet (r) 3.0 (2006)

ill-bred
    adj 1: (of persons) lacking in refinement or grace [syn: {ill-
           bred}, {bounderish}, {lowbred}, {rude}, {underbred},
           {yokelish}]

from The Collaborative International Dictionary of English v.0.48

Ill-bred \Ill"-bred`\, a.
   Badly educated or brought up; impolite; incivil; rude. See
   Note under {Ill}, adv.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

46 Moby Thesaurus words for "ill-bred":
      Gothic, Neanderthal, animal, barbarian, barbaric, barbarous,
      bestial, boorish, brutal, brutish, caddish, coarse, crude,
      impolite, inconsiderate, insensitive, loutish, louty, nasty,
      noncivilized, offensive, outlandish, primitive, rough-and-ready,
      savage, tactless, troglodytic, uncivil, uncivilized, uncombed,
      uncouth, uncultivated, uncultured, unfeminine, ungenteel, ungentle,
      ungentlemanly, unkempt, unladylike, unlicked, unpolished,
      unrefined, unsolicitous, untamed, vulgar, wild