reducer vs saving

reducer

noun
  • Something that reduces. 

  • A reducing agent. 

  • A liquid used in the process of developing a negative to reduce its darkness. 

  • A function that takes state and action as arguments and returns the next state of the app. 

  • A hydraulic device for reducing pressure and hence increasing movement, used to transmit the load from the hydraulic support of the lower shackle to the lever weighing apparatus in some kinds of heavy testing machine. 

  • A component used to connect two pipes of different bores. 

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 reducer and saving occurred in a corpus of books? (source: Google Ngram Viewer )