bung vs pinniped

bung

noun
  • The cecum or anus, especially of a slaughter animal. 

  • The orifice in the bilge of a cask through which it is filled; bunghole. 

  • A bribe. 

  • A stopper, alternative to a cork, often made of rubber, used to prevent fluid passing through the neck of a bottle, vat, a hole in a vessel etc. 

verb
  • To plug, as with a bung. 

  • To put or throw something without care; to chuck. 

  • To pass a bribe. 

  • To batter, bruise; to cause to bulge or swell. 

adj
  • Broken, not in working order. 

pinniped

noun
  • Any of various large marine mammals belonging to the superfamily (formerly considered a suborder) Pinnipedia comprising walruses, eared seals and earless seals. 

adj
  • Pertaining to or similar to such a mammal. 

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