likely vs quicksilver

likely

adj
  • probable; having a greater-than-even chance of occurring 

  • Reasonably to be expected; apparently destined, probable 

  • attractive; pleasant 

  • appropriate, suitable; believable; promising, having a good potential 

  • plausible; within the realm of credibility 

  • leading with high probability to some specified outcome 

noun
  • Something or somebody considered likely. 

adv
  • Probably. 

quicksilver

adj
  • Unpredictable, erratic or fickle; mercurial. 

noun
  • The metal mercury. 

  • An amalgam of mercury and tin applied to the backs of mirrors, quicksilvering. 

verb
  • To overlay with quicksilver. 

  • To treat with quicksilver. 

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