ill will vs truce

ill will

noun
  • A spiteful or vengeful attitude; a grudge; dislike. 

truce

noun
  • a period of time in which no fighting takes place due to an agreement between the opposed parties 

  • an agreement between opposed parties in which they pledge to cease fighting for a limited time 

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