a tale-bearing animal, betrayer, blab, blabber, blabberer, blabbermouth, busybody, delator, fink, gossip, gossip columnist, gossiper, gossipmonger, informer, narc, newsmonger, newspaperman, peacher, quidnunc, reporter, rumormonger, scandalmonger, snitch, snitcher, spy, squealer, stool pigeon, stoolie, tabby, talebearer, taleteller, tattler, telltale, tipster, tittle-tattler, whistle-blower, yenta