Source : WordNet®

a great deal
     adv 1: to a very great degree or extent; "we enjoyed ourselves very
            much"; "she was very much interested"; "this would
            help a great deal" [syn: {a lot}, {a good deal}, {much},
             {very much}]
     2: frequently or in great quantities; "I don't drink much"; "I
        don't travel much" [syn: {much}, {often}]