affinitatively vs medially

affinitatively

adv
  • In a manner than pertains to an affinity; familiarly; understandingly; similarly. 

medially

adv
  • Inside a word; neither initially nor finally. 

  • In a medial direction or location; nearer or toward the midline. 

  • In a medial direction or location; near or along the midline. 

  • In or relating to the middle. 

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