Y vs w

Y

character
  • Used for the Greek letter Υ (Y, “upsilon”). 

  • The twenty-fifth letter of the English alphabet, called wye and written in the Latin script. 

noun
  • A figure or mark in the shape of the letter Y. 

  • A particular facility run by the YMCA/YWCA. 

  • A Y-shaped object, such as a railroad fork or a support for a telescope; a wye, a bifurcation. 

  • A moth of the genus Plusia, having markings resembling the letter Y. 

w

character
  • The twenty-third letter of the English alphabet, called double-u and written in the Latin script. 

noun
  • watt 

  • witness 

  • west 

  • work 

adj
  • white 

  • wide 

prep
  • with a wing (on the Enneagram) 

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