ill will vs sentiment

ill will

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

sentiment

noun
  • Feelings, especially tender feelings, as apart from reason or judgment, or of a weak or foolish kind. 

  • A general thought, feeling, or sense. 

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