contend vs reconcile

contend

verb
  • contend with: To try to cope with a difficulty or problem. 

  • To be in opposition; to contest; to dispute; to vie; to quarrel; to fight. 

  • To be in debate; to engage in discussion; to dispute; to argue. 

  • To believe (something is reasonable) and argue (for it); to advocate. 

  • To struggle or exert oneself to obtain or retain possession of, or to defend. 

reconcile

verb
  • To make things compatible or consistent. 

  • To make the net difference in credits and debits of a financial account agree with the balance. 

  • To restore a friendly relationship; to bring back to harmony. 

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