Quick definitions from WordNet (to a great extent)
▸ adverb: to a considerable degree
▸ Words similar to to a great extent
▸ Usage examples for to a great extent
▸ Words that often appear near to a great extent
▸ Rhymes of to a great extent
▸ Invented words related to to a great extent
▸ adverb: to a considerable degree
▸ Words similar to to a great extent
▸ Usage examples for to a great extent
▸ Words that often appear near to a great extent
▸ Rhymes of to a great extent
▸ Invented words related to to a great extent