lambkin vs squishy

lambkin

noun
  • A term of endearment. 

  • A young lamb, a very young sheep. 

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. 

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