lambchop vs sugar-plum

lambchop

noun
  • A term of endearment. 

  • A chop or rib of lamb. 

sugar-plum

noun
  • Term of endearment: sweetheart, darling. 

  • A round or oval sweet/piece of candy made of boiled sugar. 

How often have the words lambchop and sugar-plum occurred in a corpus of books? (source: Google Ngram Viewer )