plop vs spang

plop

noun
  • Excrement. 

  • A sound or action like liquid hitting a hard surface, or an object falling into a body of water. 

verb
  • To make the sound of an object dropping into a body of liquid. 

  • To defecate. 

  • To land heavily or loosely. 

intj
  • Indicating the sound of something plopping. 

spang

noun
  • A span. 

  • A bound or spring; a leap. 

verb
  • To set with bright points: star or spangle. 

  • To hitch; fasten. 

  • To cause to spring; set forcibly in motion; throw with violence. 

  • To strike or ricochet with a loud report 

  • To leap; spring. 

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