erase vs inject

erase

verb
  • To kill; assassinate. 

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

  • 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. 

inject

verb
  • To introduce (something) suddenly or violently. 

  • To introduce (code) into an existing program or its memory space, often without tight integration and sometimes through a security vulnerability. 

  • To take or be administered something by means of injection, especially medicine or drugs. 

  • To administer an injection to (someone or something), especially of medicine or drugs. 

  • To push or pump (something, especially fluids) into a cavity or passage. 

  • To introduce or add (something that is different or foreign). 

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