prodigiously vs substantially

prodigiously

adv
  • In a prodigious manner; astonishingly, enormously, impressively, or wonderfully. 

substantially

adv
  • In a strong substantial manner; considerably. 

  • Without material qualifications. 

  • To a great extent; in essence; essentially. 

How often have the words prodigiously and substantially occurred in a corpus of books? (source: Google Ngram Viewer )