egotism vs swagger

egotism

noun
  • The result or product of being egoistic. 

  • A belief that one is superior to or more important than others. 

  • Egoism (belief that behavior should be directed towards one's self-interest). 

  • A tendency to talk excessively about oneself. 

swagger

noun
  • A bold or arrogant strut. 

  • A prideful boasting or bragging. 

  • Synonym of swagman 

  • Confidence, pride. 

verb
  • To boast or brag noisily; to bluster; to bully. 

  • To behave (especially to walk or carry oneself) in a pompous, superior manner. 

  • To walk with a swaying motion. 

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