awakening vs incentive

awakening

adj
  • Rousing from sleep, in a natural or a figurative sense; rousing into activity; exciting 

noun
  • A revival of religion, or more general attention to religious matters than usual. 

  • The act of becoming aware of something. 

  • Being roused into action or activity. 

  • The act of awaking, or ceasing to sleep. 

incentive

adj
  • Inciting; encouraging or moving; rousing to action; stimulating. 

  • Serving to kindle or set on fire. 

noun
  • Something that motivates, rouses, or encourages. 

  • A bonus or reward, often monetary, to work harder. 

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