quelling vs turnover

quelling

noun
  • The act by which something is quelled. 

adj
  • causing something to quell or be quelled 

turnover

noun
  • The act or result of overturning something; an upset. 

  • The amount of money taken as sales transacted in a given period. 

  • The frequency with which stock is replaced after being used or sold, workers leave and are replaced, a property changes hands, etc. 

  • A semicircular pastry made by turning one half of a circular crust over the other, enclosing the filling (usually fruit). 

  • A loss of possession of the ball without scoring. 

  • A measure of leg speed: the frequency with which one takes strides when running, typically given in strides per minute. 

adj
  • Capable of being turned over; designed to be turned over. 

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