devour vs swill

devour

verb
  • To eat quickly, greedily, hungrily, or ravenously. 

  • To take in avidly with the intellect or with one's gaze. 

  • To rapidly destroy, engulf, or lay waste. 

  • To absorb or engross the mind fully, especially in a destructive manner. 

swill

verb
  • To drink (or, rarely, eat) greedily or to excess. 

  • To move (a liquid or liquid-filled vessel) in a circular motion. 

  • To wash (something) by flooding with water. 

  • To feed swill to (pigs). 

  • To move around or over a surface. 

noun
  • Inexpensive beer or alcohol. 

  • A mixture of solid and liquid food scraps fed to pigs etc; especially kitchen waste for this purpose. 

  • A badly-thrown pass. 

  • Any disgusting or distasteful liquid. 

  • Anything disgusting or worthless. 

  • A large quantity of liquid drunk at one swallow. 

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