Greatness - Vine's Expository Dictionary of New Testament Words
Greatness
[ 1,,G3174, megethos ]akin to megas (See GREAT, No. 1), is said of the power of God, in Ephesians 1:19.
[ 2,,G5236, huperbole ]
denotes expressed greatness," 2 Corinthians 4:7; 2 Corinthians 12:7. See EXCEL, B, No. 1.