antipathetic vs unwilling

antipathetic

adj
  • Having or showing a strong aversion or repugnance 

  • Opposed in nature or character; antagonistic 

  • Causing a feeling of antipathy; repugnant 

unwilling

adj
  • Not willing; reluctant 

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