squishy vs sugar-plum

squishy

noun
  • A squeezable foam toy. 

adj
  • Politically moderate. 

  • Yielding easily to pressure; very soft; especially, soft and wet, as mud. 

  • Used as a term of endearment. 

  • Subjective or vague. 

sugar-plum

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

  • Term of endearment: sweetheart, darling. 

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