Related Clues:

• Tidal action
• How low you can go
• Dwindle, as support
• Tide's retreat
• Flow's pal
• Depths of despair
• Depression between hills
• Italian-American singer Jerry
• Regression
• Place between mountains
• Go out, like the tide
• Outward tidal flow
• Companion of flow
• Deepest part
• Go out, in a way