balmoral vs sneaker

balmoral

noun
  • A heavy walking shoe. 

  • A Scottish cap with a flat top and a plume but no brim; a blue bonnet. 

  • A figured woollen petticoat. 

  • An Oxford shoe. 

sneaker

noun
  • An athletic shoe with a soft, rubber sole. A trainer. 

  • A sneaker male. 

  • One who sneaks. 

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