Related Clues:

• 'Crafty, cunning (3)'
• 'Cunning, wily (3)'
• 'Astute, savvy (6)'
• 'Perceptive, shrewd (6)'
• Fox-like
• Sharp enough to have you in a state
• So cunning as to make me a contemptible addition
• Sharp enough to get you into a state
• There's no need for needles to get so cunning as this
• Sharp enough to get at suet with this
• That's a shewd way to make a statue
• The sort of tricks you might expect of Jacky, perhaps
• Sharp as a statue
• Sharp enough to make a statue of it
• By way of Jack in pack