grudge vs spitefulness

grudge

noun
  • Deep-seated and/or long-term animosity or ill will about something or someone, especially due to a past misdeed or mistreatment. 

verb
  • To be unwilling to give or allow (someone something). 

spitefulness

noun
  • The result or product of being spiteful. 

  • The state or quality of being spiteful. 

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