accommodation vs concurrency

accommodation

noun
  • The act of fitting or adapting, or the state of being fitted or adapted; adaptation; adjustment. 

  • The adaptation or adjustment of an organism, organ, or part. 

  • The adjustment of the eye to a change of the distance from an observed object. 

  • Willingness to accommodate; obligingness. 

  • An offer of substitute goods to fulfill a contract, which will bind the purchaser if accepted. 

  • The place where sediments can make, or have made, a sedimentation. 

  • A loan of money. 

  • A convenience, a fitting, something satisfying a need. 

  • Lodging in a dwelling or similar living quarters afforded to travellers in hotels or on cruise ships, or prisoners, etc. 

  • An adaptation or method of interpretation which explains the special form in which the revelation is presented as unessential to its contents, or rather as often adopted by way of compromise with human ignorance or weakness. 

  • An accommodation bill or note. 

  • Modification(s) to make one's way of communicating similar to others involved in a conversation or discourse. 

  • The application of a writer's language, on the ground of analogy, to something not originally referred to or intended. 

  • Adjustment of differences; state of agreement; reconciliation; settlement; compromise. 

concurrency

noun
  • The property or an instance of being concurrent; something that happens at the same time as something else. 

  • A property of systems where several processes execute at the same time. 

  • A stretch of road that is shared between two or more numbered or named routes. 

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