quicksilver vs resilient

quicksilver

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. 

adj
  • Unpredictable, erratic or fickle; mercurial. 

resilient

adj
  • Having the ability to absorb energy when deformed. 

  • Having the ability to recover from mental illness, trauma, etc.; having resilience. 

  • Returning quickly to original shape after force is applied; elastic. 

  • Returning quickly to normal after damaging events or conditions. 

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