mixed vs multifold

mixed

adj
  • Stemming from two or more races or breeds 

  • Including both male(s) and female(s). 

  • Not completely pure, tainted or adulterated. 

  • Having two or more separate aspects. 

multifold

adj
  • Many; very diverse; manifold. 

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