Related Clues:

• Dwindle, as support
• Tide's retreat
• Undo, in a way
• Quiet down
• Flow's pal
• Undo, as laces
• Lessen, as a storm
• Regression
• Ease the pressure
• Go out, like the tide
• Outward tidal flow
• Companion of flow
• Go out, in a way
• Draw away from shore
• Say 'Oh, all right'