Results

Definition of vastly : To a vast extent or degree; very greatly; immensely.

Synonyms:

largely, enormously, prodigiously, mightily, much, tremendously, extensively, hugely, immensely

Usage examples:

• If you were not my enemy, I could admire you vastly. - "Madeline Payne, the Detective's Daughter", Lawrence L. Lynch.
• Vastly more; Almeyda may be settled in the throne, And you review your native clime with fame. - "The Works Of John Dryden, Vol. 7 (of 18) The Duke of Guise; Albion and Albanius; Don Sebastian", John Dryden.
• The Doctor was vastly proud of the effective way in which she dispatched her work. - "In the Heart of a Fool", William Allen White.