hotsy-totsy vs swinging

hotsy-totsy

adj
  • Fine, all right, good. 

  • Fancy, sophisticated. 

noun
  • An attractive woman, especially one who is the companion of a man. 

swinging

adj
  • Fine, good, successful. 

  • Sexually promiscuous. 

noun
  • The act or motion of that which swings. 

  • An activity where couples engage in sexual activity with different partners. 

How often have the words hotsy-totsy and swinging occurred in a corpus of books? (source: Google Ngram Viewer )