princess vs royalty

princess

noun
  • A female member of a royal family other than a queen, especially a daughter or granddaughter of a monarch. 

  • A young girl or woman (or less commonly a man) who is vain, spoiled or selfish; a prima donna. 

  • A tinted crystal marble used in children's games. 

  • The wife of a prince; the female ruler of a principality. 

  • A type of court card in the Tarot pack, coming between the 10 and the prince (Jack). 

  • A woman or girl who excels in a given field or class. 

  • A female lemur. 

  • A Bulgarian open-faced baked sandwich prepared with ground meat. 

  • A young girl; used as a term of endearment. 

royalty

noun
  • People of royal rank, plus their families, treated as a group. 

  • Payment made to a writer, composer, inventor etc for the sale or use of intellectual property, invention etc. 

  • The payment received by an owner of real property for exploitation of mineral rights in the property. 

  • Someone in a privileged position. 

  • A king and a queen as a starting hand in Texas hold 'em. 

  • The bounds of a royal burgh. 

  • A royal right or prerogative, such as the exploitation of a natural resource; the granting of such a right; payment received for such a right. 

  • The rank, status, power or authority of a monarch. 

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