elegance vs luxury

elegance

noun
  • Grace, refinement, and beauty in movement, appearance, or manners. 

  • Restraint and grace of style. 

  • The beauty of an idea characterized by minimalism and intuitiveness while preserving exactness and precision. 

luxury

noun
  • Something that is pleasant but not necessary in life. 

  • Very wealthy and comfortable surroundings. 

  • Something desirable but expensive. 

adj
  • very expensive 

  • not essential but desirable and enjoyable and indulgent. 

  • Pertaining to the top-end market segment for mass production mass market vehicles, above the premium market segment. 

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