Synonyms of communication

1. communication, communicating, act, deed, human action, human activity: usage: the activity of communicating; the activity of conveying information; "they could not act without official communication from Moscow"
2. communication, abstraction, abstract entity: usage: something that is communicated by or to or between people or groups
3. communication, connection, connexion, connectedness: usage: a connection allowing access between persons or places; "how many lines of communication can there be among four people?"; "a secret passageway provided communication between the two rooms"