100 percent vs mightily

100 percent

adv
  • Completely, entirely, wholly. 

  • Completely well. 

intj
  • excellent, wonderful, magnificent 

adj
  • complete, entire, whole 

  • Wholly sure; confident in one's knowledge. 

mightily

adv
  • Thoroughly; entirely. 

  • Enormously, to a great extent. 

  • In a mighty manner; with strength or force. 

How often have the words 100 percent and mightily occurred in a corpus of books? (source: Google Ngram Viewer )