abundance vs sufficiency

abundance

noun
  • enough, sufficiency. 

  • An overflowing fullness or ample sufficiency; profusion; copious supply; superfluity; plentifulness. 

  • A large quantity; many. 

  • Wealth; affluence; plentiful amount of resources. 

  • Frequency, amount, ratio of something within a given environment or sample. 

  • A bid to take nine or more tricks in solo whist. 

sufficiency

noun
  • An adequate amount. 

  • The quality or condition of being sufficient. 

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