cat's-foot vs live one

cat's-foot

noun
  • Synonym of cat's-paw: a foot of a cat; (figurative, obsolete) a person used unwittingly or through trickery by another. 

  • Synonym of mountain cudweed (Antennaria dioica). 

  • Synonym of ground ivy (Glechoma hederacea). 

live one

noun
  • Someone who is eccentric, nonconformist, or otherwise peculiar. 

  • Someone who is easily fooled, victimized, or ridiculed. 

  • A person, thing, or situation which is particularly interesting, noteworthy, or urgent. 

How often have the words cat's-foot and live one occurred in a corpus of books? (source: Google Ngram Viewer )