olfactory vs pud

olfactory

noun

  • The sense of smell. 

adj

  • Concerning the sense of smell. 

pud

noun

  • Pudding (either sweet or savoury). 

  • Child's hand; child's fist. 

  • Penis. 

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