ἐθνικοὶ ἐθνικὸς ἐθνικῶν
From ethnos; national ("ethnic"), i.e. (specially) a Gentile -- heathen (man).
see GREEK ethnos
ἐθνικοὶ (ethnikoi) − 2 Occurrences
ἐθνικὸς (ethnikos) − 1 Occurrence
ἐθνικῶν (ethnikōn) − 1 Occurrence