to a great extent Synonyms

abundantly to the limit in large part to a large degree to the extreme to the fullest extent to a marked degree to a marked extent to the furthest extent to a considerable degree to a considerable extent to a significant degree to a significant extent to a substantial degree to a substantial extent to a very great degree to a large extent excessively chiefly exceedingly extremely far heavily immensely mightily much overly significantly substantially a good deal a lot very much big time to an extreme degree