thwack vs vom

thwack

noun

  • A heavy slapping sound. 

  • The act of thwacking; a strike or blow, especially with a flat implement. 

verb

  • To hit with a flat implement. 

  • To beat. 

  • To fill to overflow. 

vom

noun

  • vomit 

verb

  • vomit 

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