insolence vs snobbishness

insolence

noun
  • Arrogant conduct; insulting, bold behaviour or attitude. 

  • Insolent conduct or treatment; insult. 

snobbishness

noun
  • The state or quality of being snobbish. 

  • The result or product of being snobbish. 

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