Related Clues:

• Gradual decline
• Go down, as the tide
• Fade, like the tide
• 'Cabaret' lyricist Fred
• Tidal action
• Dwindle, as support
• Tide's retreat
• Flow's pal
• Regression
• Go out, like the tide
• Outward tidal flow
• Companion of flow
• Coastal phenomenon
• Go out, in a way
• Draw away from shore