ac vs communication

ac

noun
  • account; money of account 

  • alicyclic 

adj
  • ante cibum, before meals 

communication

noun
  • The concept or state of exchanging data or information between entities. 

  • A connection between two tissues, organs, or cavities. 

  • A trope by which a speaker assumes that his hearer is a partner in his sentiments, and says "we" instead of "I" or "you". 

  • An instance of information transfer; a conversation or discourse. 

  • A message; the essential data transferred in an act of communication. 

  • A passageway or opening between two locations; connection. 

  • Participation in Holy Communion. 

  • The body of all data transferred to one or both parties during an act of communication. 

  • The act or fact of communicating anything; transmission. 

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