El Shaddai
The beginning word El means God of Eternity or Eternal One.
El Shaddai is used 48 times in the Old Testament (31 times are in the book of Job, spoken by almost everyone in the story). Shaddai is translated as Almighty, All-powerful. Shaddai is a compound of she (meaning who) and day (meaning enough) which means The One Who is All-Sufficient.