Word
telltale, n.
(telltales)
someone who gossips indiscreetly
<noun.person>
blabbermouth
talebearer
taleteller
tattler
tattletale
telltale
lexical pointers
derivationally related form
tattle
lexical pointers
derivationally related form
telltale
semantic pointers
hypernym
gossip, gossiper, gossipmonger, rumormonger, rumourmonger, newsmonger