introvert vs socialite

introvert

noun
  • An organ or other body part that is or can be turned inside out, especially an anterior portion of some annelid worms capable of retraction. 

  • An introverted person: one who is considered more thoughtful than social, with a personality more inwardly than outwardly directed; one who often prefers to have time in non-social situations. 

  • A reserved person. 

verb
  • To withdraw an organ or body part within itself or its base. 

  • To think about internal or spiritual matters. 

socialite

noun
  • A person (often a woman) of social prominence, considered to be an influential figure. 

  • A person who goes to fashionable parties and is often written about in the newspapers, etc. 

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