ceremonial vs ignoble

ceremonial

adj
  • Of, relating to, or used in a ceremony. 

noun
  • A ceremony, or series of ceremonies, prescribed by ritual. 

ignoble

verb
  • To make ignoble; to bring low. 

adj
  • Not noble; plebeian; common. 

  • Not honorable; base. 

  • Not a true or "noble" falcon; said of certain hawks, such as the goshawk. 

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