Related Clues:

• Goes back out, as the tide
• Drops back
• Abates, as a tide
• Turns seaward
• Recedes to the sea
• Is refluent
• Recedes, as the sea
• Lessons
• Goes out like tide
• Flows back or recedes
• Goes out and does the sowing once more, by the sound of it
• Flows the other way
• The turn of 31 across goes out like this
• What this does after it's tied up, by the sound of it
• It's not, by the sound of it, tied in if it does this