Related Clues:

• Rat
• Snitch
• Chatterbox
• Squealer
• Tattler
• B2B opportunity for a gossip?
• Windbag
• One who snitches
• Gossiper
• Informal informant
• One who talks too much
• Telltale
• One likely to give away secrets
• Person who talks indiscreetly
• Rag including line in gossip