intercommunication

n [U].

intentness, inter, inter alia, inter-, inter-city, interact, interaction, interactive, interbreed, intercede, intercept, interception, interceptor, intercession, interchange, interchangeable, interchangeably, intercollegiate, intercom, intercommunicate, intercommunion, interconnect, interconnected, interconnecting, interconnection, intercontinental, intercourse, interde-pendently, interdenominational, interdepartmental, interdepartmentally, interdependence, interdependent, interdict, interdiction, interdisciplinary, interest, interested, interesting, interestingly,