Related Clues:

• Ratted (on)
• Begin earnestly, as winter
• Was unable to keep a secret
• Emulated a rat
• ___ motion (start)
• ___ one's ways
• ___ one's ways (stubborn)
• Was a ratfink
• Didn't keep mum
• Got under way
• Gave the game away
• Notified
• Take effect gradually
• ___ one's ways (obstinate)
• "I ___ you so!"