Barbarians : an uncultured or brutish person.Bad : of poor quality or a low standard.Uncivilised : (of a place or people) not socially, culturally, or morally advanced.Cruel : wilfully causing pain or suffering to others, or feeling no concern about it.Civilised : bring (a place or people) to a stage of social and cultural development considered to be more advanced.Antonym of Barbarians is Civilised