сплетничать

1) General subject: be given to gossip, blab, bring tales, cant, chitchat, fan, fan out, gossip, gossip about, mag, natter, peddle, scandal, scandalize, slander, talk, talk scandal, tattle, tell tales, tell tales out of school, tittle tattle, tittle-tattle, twittle twattle, twittle-twattle, wag chin, wiggle waggle, spill dirt

2) Colloquial: prose, wag

3) American: schmooze, wiggle-waggle, fan the breeze

4) Australian slang: chew the fat, spin a yarn

5) Scottish language: clash, clatter

6) Jargon: cut up (the) jackpots, cut up (the) pipes, cut up (the) touches, dig dirt, dish, dish the dirt, flap (one's) chops, flap (one's) jaw, flap (one's) jowls, flap (one's) mouth, gas, gum, jaw, open (one's) yap, rattle, schmoos, schmoose, shoot (the) bull, yack, yak, yap, yock, yuck, yuk, bend (someone's) ear, mud slinging

7) Invective: bullshit bull-shit

8) Makarov: carry tales, cut up, dish out dirt, dish up, flap about, flap chops, flap jaw, flap jowls, flap mouth

9) Taboo: bitch, bitch about somebody (о ком-л.), shoot the crap