Related Clues:

• Allow aboard
• Tell a secret
• Turn rancid
• Allow to board
• Give away a secret
• Dote on excessively
• Pamper to a fault
• Go bad, as milk
• Admit knowing
• Overindulge, as kids
• Ruin, as the end of a movie
• Drop a hint
• Turn brown, maybe
• Pretend, feign
• Pretend, or allow to board