laxative vs vomit

laxative

noun
  • Any substance, such as a food or in the form of a medicine which has a laxative effect. 

adj
  • Having the effect of moving the bowels, or aiding digestion and preventing constipation. 

vomit

noun
  • The regurgitated former contents of a stomach; vomitus. 

  • The act of regurgitating. 

  • The act of vomiting 

verb
  • To regurgitate or eject the contents of the stomach through the mouth; puke. 

  • To regurgitate and discharge (something swallowed); to spew. 

  • To eject from any hollow place; to belch forth; to emit. 

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