Related Clues:

• After a thousand that would be the end of the game on board
• What one did as a matter of course before nine, by the sound of it
• Being unaspirated, there's nothing like it
• 1/7, by the sound of it
• That gives a sound start to 3 down
• This sort of lier could be one's 27 down
• Swallowed up the letter from Greece
• Not drunk, and not one over the eight, by the sound of it
• That does not sound as much as nine
• Sounds like the number that put an end to 13 across
• By the sound of it, one over is one too many
• What you took in this way would not have you one over it, by the sound of it
• You'd be dead after half a century if you had this, of course
• One did one's best in a courtly way, it seems
• Sounds like the last number of 10 across