sanguineous vs sanguinous

sanguineous

adj
  • Accompanied by bloodshed; bloody. 

  • Eager for bloody violence; bloodthirsty. 

  • Resembling or constituting blood. 

sanguinous

adj
  • Bloody; containing blood. 

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