| contact(noun, act, communication, information) |
| channel(noun, act, communication, information) |
| communication channel(noun, act, communication, information) |
| discourse(noun, act, communication, information) |
| discussion(noun, act, communication, information) |
| dissuasion(noun, act, communication, information) |
| dramatic art(noun, act, communication, information) |
| dramaturgy(noun, act, communication, information) |
| exam(noun, act, communication, information) |
| examination(noun, act, communication, information) |
| exhortation(noun, act, communication, information) |
| expostulation(noun, act, communication, information) |
| expression(noun, act, information, communication) |
| intercommunication(noun, act, communication, information) |
| line(noun, act, communication, information) |
| mail(noun, act, communication, information) |
| mail service(noun, act, communication, information) |
| medium(noun, act, communication, information) |
| objection(noun, act, communication, information) |
| persuasion(noun, act, communication, information) |