To a greater extent and To a great extent

To a greater extent adverb - Used to form the comparative of some adjectives and adverbs.

To a great extent is a synonym for to a greater extent. In some cases you can use "To a great extent" instead an adverb phrase "To a greater extent".

To a great extent adverb - To a considerable degree.

To a greater extent is a synonym for to a great extent. Sometimes you can replace phrase "To a greater extent" with "To a great extent", this phrases are similar.