encircling vs implicit

encircling

adj
  • enclosing, skirting 

noun
  • encirclement 

implicit

adj
  • Implied indirectly, without being directly expressed 

  • Contained in the essential nature of something but not openly shown 

  • Having no reservations or doubts; unquestioning or unconditional; usually said of faith or trust. 

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