redact vs rework

redact

verb
  • To reduce to form, as literary matter; to digest and put in shape (matter for publication); to edit. 

  • To black out legally protected sections of text in a document provided to opposing counsel, typically as part of the discovery process. 

  • To draw up or frame a decree, statement, etc. 

  • To censor, to black out or remove parts of a document while leaving the remainder. 

rework

verb
  • To redo, correct, or rebuild. 

noun
  • Taking unsaleable food and using it in the manufacture of other food. 

  • Work done to correct defects associated with a deliverable product, plus any root cause analysis effort to identify the task(s) to be re-performed. 

  • An instance of reworking. 

  • The act of redoing, correcting, or rebuilding. 

  • Something redone, corrected or rebuilt. 

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