fun size vs skeletal

fun size

adj

  • Small in size. 

noun

  • A small size. 

skeletal

adj

  • barebones, lacking elaboration 

  • of, or relating to the skeleton 

  • haggard, cadaverous, emaciated or gaunt 

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