olfactory vs thumping

olfactory

noun
  • The sense of smell. 

adj
  • Concerning the sense of smell. 

thumping

noun
  • A dull, heavy sound. 

  • A beating. 

  • A heavy defeat. 

adj
  • Exceptional in some degree. 

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