Strong's G746 — ἀρχή (noun)
arche (ar-khay') n.
1. (properly abstract) a commencement
2. (concretely) chief (in various applications of order, time, place, or rank)
[from G756]
KJV: beginning, corner, (at the, the) first (estate), magistrate, power, principality, principle, rule 
Root(s): G756 
Hebrew root: ἄρχομαι
Occurrences: 55