horseradish vs salsa

horseradish

noun
  • A pungent condiment made from the root of the plant. 

  • A plant of the mustard family, Armoracia rusticana. 

salsa

noun
  • A spicy tomato sauce, often including onions and hot peppers. 

  • A style of urban music originally from New York heavily influenced by Cuban dance music, jazz and rock. 

  • Any of several dances performed to salsa music. 

verb
  • To dance the salsa. 

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