fully vs middlingly

fully

adv
  • As a minimum; at least. 

  • In a full degree; to a full extent. 

  • In a full manner; without lack or defect. 

middlingly

adv
  • In a middling manner; averagely, moderately. 

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