hoar vs uncolored

hoar

adj
  • Of a white or greyish-white colour. 

  • Hoarily bearded. 

noun
  • A white or greyish-white colour. 

  • Hoariness; antiquity. 

uncolored

adj
  • Having no color; not treated with a dye or other color. 

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