half-breed vs nonwhite

half-breed

adj
  • Having dual heritage; having mixed racial parentage or ancestry. 

  • Hybridized; having one purebred parent; descended from parents of different breeds or with different traits. 

noun
  • A person of mixed racial parentage or ancestry, especially one of mixed white and American Indian parentage (metis, métis, Metis, Métis; mestizo). 

  • A hybrid animal or plant. 

nonwhite

adj
  • Not associated with white people. 

  • Not belonging to the white race. 

  • Not white in color. 

noun
  • A person who is not white. 

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