mindfulness vs vigilance

mindfulness

noun
  • Awareness. 

  • Inclination to be mindful or aware. 

  • Paying attention on purpose, in the present moment, and non-judgementally. 

  • A form of secular meditation practice with roots in Buddhist meditation. 

vigilance

noun
  • Alert watchfulness. 

  • Close and continuous attention. 

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