Related Clues:

• Gives everything away
• Spills the beans
• Squeals
• Tells all
• Yaks away
• No longer has a secret
• Tells
• Lets the cat out of the bag
• Sings, so to speak
• Doesn't zip one's lip
• Blurts out
• Spills it
• Earns a fink moniker
• Is indiscreet, in a way
• Tells a secret