hamshackle vs subjugate

hamshackle

verb
  • To bind or restrain; to impose restrictions upon. 

  • To tie (an animal) by a rope binding the head to one of the forelegs. 

subjugate

verb
  • To forcibly impose obedience or servitude upon. 

adj
  • In a subjugated position. 

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