Hebrew words

I have collected some hebrew words thru the internet

chen - mean favor
maphteah - key, meaning "the opener" (Judges 3:25)
kleis - key in Greek, NT use it in binding, shutting
exousia - Greek word. Means Authority
dunamis - Greek word. It means Power – Force
Jehoshaphat - means "Yahweh is Judge."
Valley of Jehoshaphat - Valley of decision
El - god