Omnipotent means 'all powerful' or 'almighty' and describes God alone. In Revelation 19:6 John hears a great multitude saying, "Alleluia: for the Lord God omnipotent reigneth." (KJV).
The NIV changes this to 'Lord God Almighty'.

(See also Psalm 95:1-7; and see ALMIGHTY GOD).

Obedience
Obstinate
Offering
Olive Tree
Omnipotent
Omniscient