encircling vs fraught

encircling

adj
  • enclosing, skirting 

noun
  • encirclement 

fraught

adj
  • Loaded up or charged with; accompanied by; entailing. 

  • Distressed or causing distress, for example through complexity. 

  • Furnished, equipped. 

  • Laden. 

noun
  • Two bucketfuls (of water). 

  • A load; a burden. 

verb
  • To load (a ship, cargo etc.). 

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