G1413–δυνάστης–dunastēs

He hath put down the mighty from their seats, and exalted them of low degree.

δυνάστας dunastas “rulers”

And he arose, and went: and behold, a man of Ethiopia, a eunuch of great authority under Candace queen of the Ethiopians, who had the charge of all her treasure, and had come to Jerusalem to worship,

δυνάστης dunastēs “a potentate”

Which in his times he will show who is the blessed and only Potentate, the King of kings, and Lord of lords;

δυνάστης, dunastēs “Sovereign,”