Related Clues:

• Sticks a toothpick in, for example
• Pierces with a toothpick
• Drives a point home?
• Random guesses
• Thrusts with a knife
• Casual attempts
• Attempts, informally
• Informal guesses
• Reckons base on shaky seats will bear Cratchit's son
• Informal attempts
• Some guesses
• I'm visiting large country houses, making valuations
• Jabs with a knife
• Sudden sharp sensations
• Item as set out in rough calculations