blab vs secrete

blab

verb
  • to speak carelessly or excessively 

  • To tell tales; to gossip without reserve or discretion. 

noun
  • One who blabs; a babbler; a telltale; a gossip or gossiper. 

  • Gossip; prattle. 

secrete

verb
  • To extract a substance from blood, sap, or similar to produce and emit waste for excretion or for the fulfilling of a physiological function. 

  • To conceal. 

  • To exude or yield. 

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