[adj] socially incorrect in behavior; "resentment flared at such an unmannered intrusion"
[adj] lacking civility or good manners; "want nothing from you but to get away from your uncivil tongue"- Willa Cather
[adj] belonging to an early stage of technical development; characterized by simplicity and (often) crudeness; "the crude weapons and rude agricultural implements of early man"; "primitive movies of the 1890s"; "primitive living conditions in the Appalachian mountains"
[adj] (of persons) lacking in refinement or grace
bounderish, crude, early, ill-bred, ill-mannered, impolite, lowbred, primitive, uncivil, underbred, unmannered, unmannerly, unrefined, yokelish