πολίτης, -ου, ὁ (< πόλις), [in LXX chiefly for רֵעַ ;] __1. a citizen: with genitive loc., Refs Luk.15:15, Act.21:39. __2. a fellow-citizen: with genitive of person(s), Refs .† (AS)
Thayer:
1) a citizen 1a) the inhabitant of any city or country 1b) the association of another in citizenship 1b1) a fellow citizen, fellow countryman
πολίτης
politēs
pol-ee'-tace
From G4172; a townsman
G4174 πολιτείαπολιτεία
politeia
pol-ee-ti'-ah
From G4177 (“polity”); citizenship; concretely a community
KJV Usage: commonwealth, freedom.
G4176 πολιτεύομαιπολιτεύομαι
politeuomai
pol-it-yoo'-om-ahee
Middle voice of a derivative of G4177; to behave as a citizen (figuratively)
KJV Usage: let conversation be, live.
G4847 συμπολίτηςσυμπολίτης
sumpolitēs
soom-pol-ee'-tace
From G4862 and G4177; a nativeofthesametown, that is, (figuratively) co-religionist (fellowChristian)