substantially
     adv 1: to a great extent or degree; "I'm afraid the film was well
            over budget"; "painting the room white made it seem
            considerably (or substantially) larger"; "the house
            has fallen considerably in value"; "the price went up
            substantially" [syn: {well}, {considerably}]
     2: in a strong substantial way; "the house was substantially
        built"
Source: WordNet® 2.0