charitable vs poisonous

charitable

adj
  • Kind, generous. 

  • Having a purpose or character of a charity. 

  • Pertaining to charity. 

poisonous

adj
  • Negative, harmful. 

  • Containing sufficient poison to be dangerous to touch or ingest. 

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