perilous vs wholesome

perilous

adj
  • Dangerous, full of peril. 

wholesome

adj
  • Favourable to morals, religion or prosperity; sensible; conducive to good; salutary; promoting virtue or being virtuous. 

  • Promoting moral and mental well-being. 

  • Promoting good physical health and well-being. 

  • Marked by wholeness; sound and healthy. 

  • Decent; innocuous; sweet. 

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