motley vs nonwhite

motley

adj
  • Having many colours; variegated. 

  • Comprising greatly varied elements, to the point of incongruity. 

noun
  • A jester's multicoloured clothes. 

  • An incongruous mixture. 

  • A jester; a fool. 

nonwhite

adj
  • Not white in color. 

  • Not associated with white people. 

  • Not belonging to the white race. 

noun
  • A person who is not white. 

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