erase vs interpolate

erase

verb
  • To remove a runner from the bases via a double play or pick off play 

  • To kill; assassinate. 

  • To obliterate (information) from a storage medium, such as to clear or to overwrite. 

  • To obliterate information from (a storage medium), such as to clear or (with magnetic storage) to demagnetize. 

  • To disregard (a group, an orientation, etc.); to prevent from having an active role in society. 

  • to remove markings or information 

  • To be erased (have markings removed, have information removed, or be cleared of information). 

noun
  • The operation of deleting data. 

interpolate

verb
  • During the course of processing some data, and in response to a directive in that data, to fetch data from a different source and process it in-line along with the original data. 

  • To introduce (something) between other things; especially to insert (possibly spurious) words into a text. 

  • To estimate the value of a function between two tabulated points. 

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