gulp vs regurgitate

gulp

verb
  • To swallow eagerly, or in large draughts; to swallow up; to take down in one swallow. 

  • To react nervously by swallowing. 

intj
  • An indication of (the sound of) an involuntary fear reaction in the form of a swallowing motion. 

noun
  • An unspecified small number of bytes, often two. 

  • The usual amount swallowed. 

  • The sound of swallowing, sometimes indicating fear. 

regurgitate

verb
  • To throw up or vomit; to eject what has previously been swallowed. 

  • To cough up from the gut to feed its young, as an animal or bird does. 

  • To repeat verbatim. 

  • To be thrown or poured back; to rush or surge back. 

noun
  • Something regurgitated; regurgitated matter. 

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