Related Clues:

• Let up on
• Fall back, as the ocean
• Untie or bend
• Untie, as shoelaces
• Let out a bit, as a belt
• Flow away, as a tide
• Fall away, as a tide
• Relax, as regulations
• Reduce in intensity
• A tide that's not high
• Let out a few notches in
• Recede gradually
• Draw away from shore, as a tide
• Fall off, as the tide
• Relax, as restrictions