lily-white vs nonblack

lily-white

adj
  • Of the Caucasian race; white. 

  • Pure, unblemished, immaculate. 

  • A shade of the color white. 

  • Innocent, having a reputation beyond reproach. 

nonblack

adj
  • Not of African descent; not racially black. 

  • Not black in colour. 

noun
  • A nonblack person. 

How often have the words lily-white and nonblack occurred in a corpus of books? (source: Google Ngram Viewer )