austerity vs richness

austerity

noun
  • A policy of deficit-cutting, which by definition requires lower spending, higher taxes, or both. 

  • Freedom from adornment; plainness; severe simplicity. 

  • Severity of manners or life; extreme rigor or strictness; harsh discipline. 

richness

noun
  • The result or product of being rich. 

  • The number of types in a community. 

  • The state or quality of being rich; wealthiness, wealth. 

  • The state of having many examples or cases; abundance; profusion. 

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