pear vs pecan

pear

noun
  • A type of fruit tree (Pyrus communis). 

  • A desaturated chartreuse yellow colour, like that of a pear. 

  • The wood of the pear tree (pearwood, pear wood). 

  • avocado, alligator pear 

  • Choke pear (a torture device). 

  • An edible fruit produced by the pear tree, similar to an apple but typically elongated towards the stem. 

pecan

noun
  • A deciduous tree, Carya illinoinensis, of the central and southern United States, having deeply furrowed bark, pinnately compound leaves, and edible nuts. 

  • A smooth, thin-shelled, edible oval nut of this tree. 

  • A half of the edible portion of the inside of this nut. 

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