passing vs walkthrough

passing

noun
  • The act of passing a ball etc. to another player. 

  • A form of juggling where several people pass props between each other, usually clubs or rings. 

  • The ability of a person to be regarded as a member of an identity group or category different from their own. 

  • The fact of going past; a movement from one place to another or a change from one state to another. 

  • Death, dying; the end of something. 

  • The act of approving a bill etc. 

adj
  • Vague, cursory. 

  • Going past. 

  • That passes away; ephemeral. 

walkthrough

noun
  • A playthrough that details the steps involved in winning the game. 

  • A financial audit that traces a sample transaction through the system to ensure that it is processed and reported correctly. 

  • A theatrical or film rehearsal in which the actors move around the stage or set but are not in costume. 

  • The process of inspecting algorithms and source code by following paths through the algorithms or code as determined by input conditions and choices made along the way. 

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