obvolute vs turgid

obvolute

adj
  • overlapping; contorted; convoluted 

  • Having two opposite leaves, each with one edge overlapping the nearest edge of the other. 

  • Having a circle of several leaves or petals which overlap in that manner. 

turgid

adj
  • Overly complex and difficult to understand; grandiloquent; bombastic. 

  • Distended beyond the natural state by some internal agent, especially fluid, or expansive force. 

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