lingam vs willy

lingam

noun
  • The penis. 

  • The aniconic phallic representation traditionally worshipped as a symbol of or in connection with Shiva. 

willy

noun
  • the penis. 

  • A person who is manipulated into serving as a useful agent without knowing it. 

  • A fish basket. 

  • A willow basket. 

  • Term of abuse. 

verb
  • To cleanse wool or cotton, etc. with a willy, or willow. 

adj
  • Self-willed; willful. 

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