smarting vs spasm

smarting

noun
  • A sensation that smarts or stings. 

adj
  • Experiencing emotional pain or embarrassment. 

  • Painful, sore. 

spasm

noun
  • A sudden and temporary burst of energy, activity, or emotion. 

  • A sudden, involuntary contraction of a muscle, a group of muscles, or a hollow organ. 

  • A violent, excruciating seizure of pain. 

verb
  • To produce and undergo a spasm or series of spasms. 

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