hoary vs oft-repeated

hoary

adj
  • Old or old-fashioned; trite. 

  • Covered with short, dense, greyish white hairs. 

  • Of a pale silvery grey. 

  • White, whitish, or greyish-white. 

  • White or grey with age. 

oft-repeated

adj
  • repeated often or frequently 

How often have the words hoary and oft-repeated occurred in a corpus of books? (source: Google Ngram Viewer )