pimple vs wheal

pimple

noun
  • An inflamed (raised and colored) spot on the surface of the skin that is usually painful and fills with pus. 

  • Scotch (whisky) 

  • An annoying person. 

verb
  • To develop pimples 

wheal

noun
  • A small raised swelling on the skin, often itchy, caused by a blow from a whip or an insect bite etc. 

  • A mine. 

verb
  • Synonym of wale. 

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