occurrent vs opportunity

occurrent

noun
  • An event, something that occurs. 

  • One who comes to meet another. 

adj
  • Pertaining to occurrence; having to do with an occurrence. 

  • Current, actual, occurring. 

opportunity

noun
  • A favorable circumstance or occasion. 

  • opportuneness 

  • A chance for advancement, progress or profit. 

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