skeletal vs slender

skeletal

adj
  • barebones, lacking elaboration 

  • of, or relating to the skeleton 

  • haggard, cadaverous, emaciated or gaunt 

slender

adj
  • Thin; slim. 

  • Palatalized. 

  • meagre; deficient 

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