kindful vs satisfactory

kindful

adj
  • Of natural disposition or affections; kind. 

  • Of, relating to, or denoting a specified kind or sort; kindly. 

satisfactory

adj
  • Causing satisfaction; agreeable or pleasant; satisfying. 

  • Done to satisfaction; adequate or sufficient. 

  • Making atonement for a sin; expiatory. 

noun
  • The rating given to somebody or something that meets requirements without exceeding them. 

  • Somebody or something that meets requirements without exceeding them. 

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