redeeming vs salutary

redeeming

adj
  • Compensating for the faults of someone or something. 

  • Able to save people from sin, error or evil. 

noun
  • An act of redemption. 

salutary

adj
  • Effecting or designed to effect an improvement; remedial: salutary advice. 

  • Promoting good health and physical well-being; wholesome; curative. 

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