ashen vs skeletonlike

ashen

adj
  • Of or resembling ashes. 

  • Ash-colored; pale; anemic, anaemic; appalled. 

  • Made from the wood of the ash-tree. 

verb
  • To turn into ash; make or become ashy 

  • To make or become pale 

skeletonlike

adj
  • Like a skeleton. 

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