For an outsider is: "αλλοδαπος" (alodapos), "ξένος" (ksenos).
For an uncivilized person is: "απολίτιστος" (apoleeteestos), "βάρβαρος" (varvaros)
The ancient Greeks used the word βάρβαρος (barbaros/barbarian) for uncivilized people. Actually they used it for all non-greek cultures.
Xenos is outsiders or foreigners. Barbaros means barbarians. :P
Barbarians
for uncivilized people is βάρβαροι (barbari- barbarians) for slaves is σκλάβος (sklabos)
βάρβαροι [varvari] = barbarians
Outsiders = τρίτους
Greek
Lack of culture led the people to become uncivilized.
The word "barbarian" comes from the Latin word "barbarus," which originally referred to non-Greek speakers who were considered uncivilized or primitive. It was later adopted into English and various other languages to refer to people perceived as uncultured or savage.
It's barbaroisAnswerξένος (Xenos) means foreigner, stranger, or outsider. AnswerThe word for foreigners or outsiders is ξένος, pronounced "KZEN-ohs" Answer"uncivilised" in modern Greek is "apolitistos" (απολίτιστος). In ancient Greek (but also used today) the word would be varvaros (βάρβαρος) which is the root of the English word "barbarian"
Barbarian.
It would connote a feeling of suspicion and fear of the unknown people.