Adverb
To a vast extent or degree; very greatly; immensely.
Source: Webster's dictionaryThe capacity of human beings to bore one another seems to be vastly greater than that of any other animal. H. L. Mencken
Modesty is a vastly overrated virtue. John Kenneth Galbraith
It is so characteristic, that just when the mechanics of reproduction are so vastly improved, there are fewer and fewer people who know how the music should be played. Ludwig Wittgenstein
Getting ahead in a difficult profession requires avid faith in yourself. That is why some people with mediocre talent, but with great inner drive, go so much further than people with vastly superior talent. Sophia Loren
Conversation would be vastly improved by the constant use of four simple words: I do not know. André Maurois
The Anarchists never have claimed that liberty will bring perfection; they simply say that its results are vastly preferable to those that follow authority. Benjamin Tucker