rag vs woodchip

rag

noun
  • A piece of old cloth, especially one used for cleaning, patching, etc.; a tattered piece of cloth; a shred or tatter. 

  • A poor, low-ranking kicker. 

  • A society run by university students for the purpose of charitable fundraising. 

  • A shabby, beggarly fellow; a ragamuffin. 

  • A coarse kind of rock, somewhat cellular in texture; ragstone. 

  • A ragtime song, dance or piece of music. 

  • A curtain of various kinds. 

  • A sail, or any piece of canvas. 

  • Sanitary napkins, pads, or other materials used to absorb menstrual discharge. 

  • A newspaper or magazine, especially one whose journalism is considered to be of poor quality. 

  • Tattered clothes. 

  • A ragged edge in metalworking. 

verb
  • To dance to ragtime music. 

  • To play or compose (a piece, melody, etc.) in syncopated time. 

  • To drive a car or another vehicle in a hard, fast or unsympathetic manner. 

  • To scold or tell off; to torment; to banter. 

  • To decorate (a wall, etc.) by applying paint with a rag. 

  • To become tattered. 

  • To tease or torment, especially at a university; to bully, to haze. 

  • To cut or dress roughly, as a grindstone. 

  • To break (ore) into lumps for sorting. 

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 rag and woodchip occurred in a corpus of books? (source: Google Ngram Viewer )