mixed vs multitudinal

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. 

multitudinal

adj
  • multitudinous; very numerous 

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