economy vs saving

economy

noun
  • Frugal use of resources. 

  • The study of money, currency and trade, and the efficient use of resources. 

  • The system of production and distribution and consumption. The overall measure of a currency system; as the national economy. 

  • The part of a commercial passenger airplane or train reserved for those paying the lower standard fares; economy class. 

  • The method of divine government of the world. (See w:Economy (religion).) 

adv
  • In or via the part of a commercial passenger airplane reserved for those paying the lower standard fares. 

adj
  • Cheap to run; using minimal resources; representing good value for money; economical. 

saving

noun
  • A reduction in cost or expenditure. 

  • The action of the verb to save. 

  • Something (usually money) that is saved, particularly money that has been set aside for the future. 

prep
  • Without disrespect to. 

  • With the exception of; except; save. 

adj
  • Preserving; rescuing. 

  • Thrifty; frugal. 

  • That saves someone from damnation; redemptive. 

  • Bringing back in returns or in receipts the sum expended; incurring no loss, though not gainful. 

  • Relating to making a saving. 

  • Making reservation or exception. 

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