savage, barbarian -- (a member of an uncivilized people)
peasant, barbarian, boor, churl, Goth, tyke, tike -- (a crude uncouth ill-bred person lacking culture or refinement)
Overview of adj barbarian
The adj barbarian has 1 sense
barbarian, barbaric, savage, uncivilized, uncivilised, wild -- (without civilizing influences; "barbarian invaders"; "barbaric practices"; "a savage people"; "fighting is crude and uncivilized especially if the weapons are efficient"-Margaret Meade; "wild tribes")