faun vs umber

faun

noun
  • A woodland creature with pointed ears, legs, and short horns of a goat and a fondness for unrestrained revelry. 

  • Any of various nymphalid butterflies of the genus Faunis. 

umber

noun
  • A dusky brown African wading bird (Scopus umbretta) allied to the shoebill and herons; a hamerkop. 

  • A grayling. 

  • A brown clay, somewhat darker than ochre, which contains iron and manganese oxides. 

verb
  • To give a reddish-brown colour to. 

adj
  • Of a reddish brown colour, like that of the pigment. 

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