Related Clues:

• Become less intense
• Suffer a recession?
• Gradual decline
• Go down, as the tide
• Gradual loss
• 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