augment vs recharge

augment

verb
  • To add an augment to. 

  • To slow the tempo or meter, e.g. for a dramatic or stately passage. 

  • To increase; to make larger or supplement. 

  • To grow; to increase; to become greater. 

  • To increase an interval, especially the largest interval in a triad, by a half step (chromatic semitone). 

noun
  • In some Indo-European languages, a prefix e- (a- in Sanskrit) indicating a past tense of a verb. 

  • In some Bantu languages, an additional vowel prepended to the noun prefix. 

  • An increase. 

recharge

verb
  • To add or restore water to an aquifer. 

  • To attack again or anew. 

  • To reload a gun with ammunition. 

  • To request payment again from. 

  • To charge an electric battery after its power has been consumed. 

  • To invigorate and revitalize one's energy level by removing stressful agents for a period of time. 

  • To charge or accuse in return. 

noun
  • Water that has percolated from the ground surface to an aquifer. 

  • The process of charging (an electrical device) again. 

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