wheaten vs wholemeal

wheaten

adj
  • Of, pertaining to, or made from wheat. 

  • Of a pale yellow-beige colour, like that of wheat. 

noun
  • A pale yellow or beige colour, like that of wheat. 

wholemeal

adj
  • containing or made from the whole grain, including the bran 

noun
  • Whole-wheat flour. 

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