salad dressing vs salsa

salad dressing

noun
  • A sauce, such as mayonnaise, used to flavour or season a salad. 

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 salad dressing and salsa occurred in a corpus of books? (source: Google Ngram Viewer )