pap vs swill

pap

noun
  • Nonsense; pablum. 

  • A rounded, nipple-like hill or peak. 

  • The pulp of fruit. 

  • Pap smear 

  • Food in the form of a soft paste, often a porridge, especially as given to very young children. 

  • Pa; father. 

  • Porridge. 

  • Support from official patronage. 

verb
  • Of a paparazzo, to take a surreptitious photograph of (someone, especially a celebrity) without their consent. 

adj
  • Flat. 

  • Spineless, wet, without character. 

swill

noun
  • Anything disgusting or worthless. 

  • 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. 

  • A large quantity of liquid drunk at one swallow. 

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

  • To move around or over a surface. 

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