lifelessness vs oomph

lifelessness

noun
  • The property of being lifeless, the lack of apparent animation. 

oomph

noun
  • A bassy grunting or thudding sound. 

  • Strength, power, passion or effectiveness; clout. 

  • Sex appeal. 

verb
  • To produce a bassy grunting or thudding sound. 

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