freeloader vs skiver

freeloader

noun
  • One who does not contribute or pay appropriately; one who gets a free ride, etc. without paying a fair share. 

  • An individual who takes expired unsold merchandise from the back of supermarket premises. 

skiver

noun
  • A truant; one who is absent without permission, especially from school. 

  • The cutting tool or machine used in splitting leather or skins. 

  • One who uses a skive (or skives). 

  • An inferior quality of leather, made of split sheepskin, tanned by immersion in sumac, and dyed, formerly used for hat linings, pocketbooks, bookbinding, etc. 

  • A slacker. 

  • A skewer. 

verb
  • To skewer, impale. 

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