noose vs retard

noose

verb
  • To tie or catch in a noose; to entrap or ensnare. 

noun
  • An adjustable loop of rope, such as the one placed around the neck in hangings, or the one at the end of a lasso. 

retard

verb
  • To decelerate; to slow down. 

  • To put off; to postpone. 

  • To keep delaying; to continue to hinder; to prevent from progressing. 

noun
  • Retardation; delay. 

  • A slowing down of the tempo; a ritardando. 

  • A person or being who is extremely stupid or slow to learn. 

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