Found 4 items, similar to vastly.
English → Indonesian (Kamus Landak) Definition: vast luas
English → Indonesian (quick) Definition: vast bambang, luas
English → English (WordNet) Definition: vastly vastly adv : to an exceedingly great extent or degree; “He had vastly overestimated his resources”; “was immensely more important to the project as a scientist than as an administrator” [syn: immensely]
English → English (gcide) Definition: Vastly Vastly \Vast"ly\, adv. To a vast extent or degree; very greatly; immensely. --Jer. Taylor. [1913 Webster]