crème vs levigate

crème

verb
  • To whip into a thick creamy texture. 

adj
  • Synonym of cream 

noun
  • Cream 

  • A very sugary, fluffy white cream derivative. 

levigate

verb
  • To make into a smooth paste or fine powder. 

  • To separate finer grains from coarser ones by suspension in a liquid. 

  • To make smooth or polish. 

  • To lighten. 

  • To belittle. 

adj
  • Smooth. 

  • Made less harsh or burdensome; alleviated. 

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