roseate vs titian

roseate

adj
  • Like the rose flower; pink; rosy. 

  • Excessively optimistic. 

  • Full of roses. 

titian

adj
  • Of a bright auburn colour, tinted with gold, especially in reference to hair. 

noun
  • A bright auburn colour, tinted with gold. 

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