Related Clues:

• Cause corrosion
• Reveal a secret
• Tell just about anybody
• Work on, as a bone
• Agitate, with "at"
• Tell on
• Give the game away
• Imitate a beaver
• Chew away at
• Act the rodent
• Ruin the secret
• Eat like a rat
• Emulate a mouse
• Beleaguer, with 'at'
• Give away, as a secret