pants vs pinafore

pants

noun
  • An outer garment that covers the body from the waist downwards, covering each leg separately, usually as far as the ankles; trousers. 

  • An undergarment that covers the genitals and often the buttocks and the neighbouring parts of the body; underpants. 

  • Rubbish; something worthless. 

adj
  • Of inferior quality, rubbish. 

verb
  • To pull someone’s pants down; to forcibly remove someone’s pants. 

pinafore

noun
  • A sleeveless dress, often similar to an apron, generally worn over other clothes, and most often worn by young girls as an overdress. 

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