diadem vs moxie

diadem

noun
  • A crown. 

  • Regal power; sovereignty; empire—considered as symbolized by the crown. 

  • An ornamental headband worn as a badge of royalty. 

  • An arch rising from the rim of a crown (rarely also of a coronet), and uniting with others over its centre. 

verb
  • To adorn with a diadem; to crown. 

moxie

noun
  • Verve. 

  • Wit, smarts, skill. 

  • Nerve, spunk, strength of character. 

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