add vs erase

add

verb
  • To summon minions or reinforcements. 

  • To append (e.g. a statement); to say further information; to add on. 

  • To combine elements of (something) into one quantity. 

  • To give by way of increased possession (to someone); to bestow (on). 

  • To make an addition; to augment; to increase; to add on. 

  • To join or unite (e.g. one thing to another, or as several particulars) so as to increase the number, augment the quantity, or enlarge the magnitude, or so as to form into one aggregate. 

  • To sum up; to put together mentally; to add up. 

  • To perform the arithmetical operation of addition. 

noun
  • The addition of a song to a station's playlist. 

  • An act or instance of adding. 

  • An additional enemy that joins a fight after the primary target. 

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. 

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