circumambient vs expansive

circumambient

adj
  • Including all aspects of; encompassing. 

  • Surrounding. 

adv
  • in a circumambient manner 

expansive

adj
  • Comprehensive in scope or extent. 

  • Talkative and sociable. 

  • Exhibiting expansivity. 

  • Able to be expanded. 

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