Related Clues:

• Decrease (like the moon)
• Leave things to someone else — or maybe not, if in car!
• Decline, as in popularity
• Gradually become smaller
• Become less full, as the moon
• Accept a less important role and shock bench, perhaps
• Western star said to be in decline
• Words are not enough from leaders in decline
• Play second fiddle
• Assume a secondary role
• Wax and --
• Grow less visible, as the moon
• Lose impact
• Grow weaker, as rain
• Drop off, as floodwaters