frou-frou vs rich

frou-frou

adj
  • Unimportant, silly, useless. 

  • Liable to create the sound of rustling cloth, similar to 19th-century dresses. 

  • Highly ornamented, overly elaborate; excessively girly. 

noun
  • A rustling sound, particularly the rustling of a large silk dress. 

verb
  • To move with the sound of rustling dresses. 

rich

adj
  • Ridiculous, absurd, outrageous, preposterous, especially in a galling, hypocritical, or brazen way. 

  • Of a solute-solvent solution: not weak (not diluted); of strong concentration. 

  • Elaborate, having complex formatting, multimedia, or depth of interaction. 

  • Having an intense fatty or sugary flavour. 

  • Plentiful, abounding, abundant, fulfilling. 

  • Very amusing. 

  • Of a fuel-air mixture: having more fuel (thus less air) than is necessary to burn all of the fuel; less air- or oxygen- rich than necessary for a stoichiometric reaction. 

  • Wealthy: having a lot of money and possessions. 

  • Yielding large returns; productive or fertile; fruitful. 

  • Trading at a price level which is high relative to historical trends, a similar asset, or (for derivatives) a theoretical value. 

  • Composed of valuable or costly materials or ingredients; procured at great outlay; highly valued; precious; sumptuous; costly. 

  • Remunerative. 

  • Not faint or delicate; vivid. 

noun
  • The rich people of a society or the world collectively, the rich class of a society. 

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