hardship vs threap

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. 

threap

verb
  • To cry out; complain; contend. 

  • To denounce. 

  • To cozen or cheat. 

  • To maintain obstinately against denial or contradiction; to insist (on). 

  • To contradict. 

  • To argue; bicker; scold; rebuke 

  • To affirm; to express with conviction. 

noun
  • A superstition or freet. 

  • Stubborn insistence. 

  • An altercation, quarrel, argument. 

  • An accusation or serious charge. 

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