limitation vs quelling

limitation

noun
  • The act of limiting or the state of being limited. 

  • An imperfection or shortcoming that limits something's use or value. 

  • A time period after which some legal action may no longer be brought. 

  • A restriction; a boundary, real or metaphorical, caused by some thing or some circumstance. 

quelling

noun
  • The act by which something is quelled. 

adj
  • causing something to quell or be quelled 

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