THESAURUS
neanderthal
Goth, Gothic, animal, barbarian, barbaric, barbarous, bestial, brutal, brute, brutish, ill-bred, impolite, noncivilized, outlandish, primitive, rough-and-ready, savage, troglodyte, troglodytic, uncivil, uncivilized, uncombed, uncouth, uncultivated, uncultured, unkempt, unlicked, unpolished, unrefined, untamed, wild