Synonyms for Uncultivated:

adj.

barbarian (adjective)
lowbrow.
not cultivated (adjective)
lowbrow, crass, rough, barbaric, barbarous, rude, uncouth, uncivilized, crude, uncultured, coarse, uncivil.
untamed (adjective)
untamed.

n.

primitive, culture, inexperienced, be unused to (doing) something, barbarous, barbarian, untried, barbaric, unskilled, uncivilized, rude, naive, illiterate, uninitiated, unqualified, uncivil, uneducated. uncultivated (noun)
nonintellectual, artless, uncultured, lowbrowed, lowbrow, unrefined, uncultivable, uncultivatable.

Other synonyms:

undomesticated, uncivil, vulgar, untamed. churlish, barbaric, uncivilized, boorish, barbarous, uncouth, crass, ill-bred. indelicate. coarse, gross, crude. unpolished, tasteless. natural. primitive. native. boorish
rude.
crude
rough.
uncivilized
barbarian.

Usage examples for uncultivated

  1. It was delightful to witness a feeling like this in a people so uncultivated surely the friends of education in Greece have encouragement to go on and prosper. – Memoir and Diary of John Yeardley, Minister of the Gospel by John Yeardley
  2. Both are an uncultivated a shamefully uncultivated class- and see the result! – Man and Wife by Wilkie Collins
  3. The uncultivated parts were covered with forest and often infested by robbers. – Hinduism and Buddhism, Vol I. (of 3) An Historical Sketch by Charles Eliot