splinter vs woodchip

splinter

noun
  • A long, sharp fragment of material, often wood. 

  • A small such fragment that gets embedded in the flesh. 

  • A group that formed by splitting off from a larger membership. 

  • A double-jump bid which indicates shortage in the bid suit. 

verb
  • To come apart into long sharp fragments. 

  • To cause to break apart into long sharp fragments. 

  • To break, or cause to break, into factions. 

  • To fasten or confine with splinters, or splints, as a broken limb. 

woodchip

noun
  • A small mechanically produced piece (chip) of wood, generally from 0.5 to 10 cm in diameter, used primarily as raw material for pulp, paper and construction boards, as well as fuel and mulch. 

  • A small fibre of wood; especially such material as used to make ingrain wallpaper, aka woodchip wallpaper. See Wikipedia article on ingrain wallpaper. 

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