hardship vs punish

hardship

verb
  • To treat (a person) badly; to subject to hardships. 

noun
  • Difficulty or trouble; hard times. 

  • A burden, a source of difficulty that could impose a barrier. 

punish

verb
  • To treat harshly and unfairly. 

  • To handle or beat severely; to maul. 

  • To consume a large quantity of. 

  • To cause to suffer for crime or misconduct, to administer disciplinary action. 

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