encircling vs synoptic

encircling

adj
  • enclosing, skirting 

noun
  • encirclement 

synoptic

adj
  • Of or relating to a synopsis. 

  • Pertaining to the gospels of Matthew, Mark and Luke. 

  • Obtained simultaneously over a wide area, for presenting a comprehensive and nearly instantaneous picture of the state of the atmosphere. 

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