oomph vs spiritedness

oomph

noun

  • Strength, power, passion or effectiveness; clout. 

  • A bassy grunting or thudding sound. 

  • Sex appeal. 

verb

  • To produce a bassy grunting or thudding sound. 

spiritedness

noun

  • The property of being spirited, of having spirit. 

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