palp vs pinkie

palp

noun
  • A fleshy part of a fingertip. 

  • Synonym of pedipalp. 

adj
  • Palpatory; obtained by palpation. 

verb
  • To feel, to explore by touch. 

pinkie

noun
  • A little finger, the finger furthest on a hand from the thumb. 

  • A little toe, the toe furthest on a foot from the big toe. 

  • A bilby. 

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