1) Annoying gossip 2) Annoying gossiper 3) Backseat driver 4) Backyard gossip 5) Blabbermouth 6) Blatherskite 7) Busybody 8) Busybody, from the Yiddish 9) Busybody, to Tevye 10) Buttinsky 11) Dirt accumulator 12) Dirt spreader 13) Dirty laundry collector 14) Dish provider 15) Expert on your business 1) Busybody 2) Meddler 3) Prier 4) Snoop 
[English words of Yiddish origin] a talkative woman; a gossip; a scold (from Yiddish יענטע, from a given name)
Yenta or Yente (יענטאַ) is a Yiddish female name which is used generically for an old gossip. The female name is derived from Yentl, in turn derived from a word in Old Italian which means kind or amiable. In the age of Yiddish theater, it started referring to a busybody or gossipmonger. The word has since become Yinglish (a Yiddish loanword ...
gossip or busybody
Yenta is slang for a shrewish woman, a gossip, a crone.
[n] - a woman gossip
noun (Yiddish) a woman gossip unable to keep a secret; a woman who spreads rumors and scandal
a person, esp. a woman, who is a busybody or gossip.