jo vs luvvy

jo

noun
  • Darling, sweetheart. 

  • The staff used in the Japanese martial art of jodo or jojutsu. 

luvvy

noun
  • An affectionate term of address. 

  • an actor or actress, especially a narcissistic and pretentious one. 

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