bungee vs underwear

bungee

noun
  • An elastic fabric-bound strap with a hook at each end, used for securing luggage. 

  • An elastic cord tied to the ankles of the jumper in bungee jumping. 

  • A rubber eraser. 

verb
  • To bungee jump 

underwear

noun
  • Clothes worn next to the skin, underneath outer clothing. 

  • Underpants (boxers, briefs, panties, etc) and often bras. 

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