adipose vs saponaceous

adipose

adj
  • Slightly overweight; chubby. 

  • Containing, composed of, or consisting of fat; fatty. 

noun
  • Animal fat stored in the tissue of the body. 

saponaceous

adj
  • Slippery; evasive. 

  • Resembling soap; having the qualities of soap; soapy. 

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