Synonyms and related words :
Dutch uncle, Polonius, admonisher, announcer, annunciator, authority, backseat driver, buttinsky, channel, cicerone, communicant, communicator, confidant, confidante, consultant, counsel, counselor, enlightener, expert, expert witness, gossipmonger, grapevine, guide, informant, information center, information medium, informer, instructor, interviewee, kibitzer, meddler, mentor, monitor, mouthpiece, nestor, newsmonger, notifier, orienter, preceptist, press, public relations officer, publisher, radio, reporter, source, spokesman, teacher, television, teller, tipster, tout, witness,