Related Clues:

• Flows back, as a tide
• Falls back, as a tide
• Loses strength
• Recedes, as the tide
• Fades or declines
• Simmers down
• Rolls out
• Loses intensity
• Tails off
• Flows partner
• Dies away
• Dwindles away
• Undergoes a recession
• Goes back out, as the tide
• Drops back