Related Clues:

• Underwent recession
• Flowed out
• Elapsed
• Went out, as the tide
• Lessened
• Passed, as time
• Underwent a recession
• Slipped by
• Passed by
• Went to a lower level
• Went by
• Gone by, as time
• Drew away from shore
• Flowed back, as the tide
• Grew weaker