encircling vs tubby

encircling

adj
  • enclosing, skirting 

noun
  • encirclement 

tubby

adj
  • stout, rotund 

  • Resembling a tub; sounding dull and without resonance or freedom of sound. 

noun
  • An overweight person. 

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