irritant vs pomade

irritant

adj
  • Causing irritation or inflammation. 

  • Rendering null and void; conditionally invalidating. 

noun
  • Any medication designed to cause irritation 

  • A source of irritation. 

pomade

noun
  • A greasy or waxy substance that is used to style hair, making it look slick and shiny. 

verb
  • To anoint with pomade; to use pomade to style (hair). 

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