Related Clues:

• The fourth Greek letter found at river's mouth
• Area where a river divides before entering the sea
• The Greek D (5)
• Fourth letter of the Greek alphabet
• Top outside covering
• Big mouth may have dealt with this
• Sounds as if one has been given a hand that comes at a mouth
• The end of the Dee?
• It sounds as if one gave a hand to a wet mouth
• By the sound of it, given a hand at the end of the river
• Back at what the leader did for the river
• By the sound of it, given a hand with the letter from Greece
• A letter from Greece by mouth
• Might be the mouth of the Dee
• Broadly speaking, the end of the river Dee, by the sound of it