resolute vs unpredictable

resolute

adj
  • Firm, unyielding, determined. 

noun
  • A determined person; one showing resolution. 

unpredictable

noun
  • An unpredictable thing. 

adj
  • Unable to be predicted. 

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