sufferable vs tiring

sufferable

adj
  • Capable of being endured, tolerated, permitted, or allowed. 

  • Able to suffer, endure, or tolerate. 

tiring

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

  • The action of tiring. 

adj
  • That tires or tire. 

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