vastly
//ˈvæstli//
Adverb
vastlyCanonical form
1
To a very great extent or degree; immensely.
The new system is vastly more efficient than the old one.
2
By a very large amount or margin.
The new model is vastly superior to the old one.
To a very great extent or degree; immensely.
The new system is vastly more efficient than the old one.
By a very large amount or margin.
The new model is vastly superior to the old one.