harm vs mend

harm

verb
  • To cause injury to another; to hurt; to cause damage to something. 

noun
  • detriment; misfortune. 

  • physical injury; hurt; damage 

  • That which causes injury, damage, or loss. 

  • emotional or figurative hurt 

mend

verb
  • To repair (something that is torn, broken, defaced, decayed, or otherwise damaged) 

  • To grow better; to advance to a better state; to become improved. 

  • To put in a better state; to set right; to reform; 

  • To quicken 

  • To help, to advance, to further; to add to. 

noun
  • A place, as in clothing, which has been repaired by mending. 

  • The act of repairing or recovering. 

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