quickening vs tiring

quickening

noun
  • The action of bringing someone or something to life. 

  • An increase of speed. 

  • The first noticeable movements of a foetus during pregnancy, or the period when this occurs. 

  • Stimulation, excitement (of a feeling, emotion etc.). 

tiring

adj
  • That tires or tire. 

noun
  • Bits of bone and tough organic material from a corpse given to hawks to abate their hunger. 

  • The action of tiring. 

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