aggrandization vs immortalization

aggrandization

noun
  • The act of aggrandizing, or the state of being aggrandized or exalted in power, rank, honor, or wealth; exaltation; enlargement. 

immortalization

noun
  • The act of immortalizing, or state of being immortalized 

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