Skilled in deception (6)
I believe the answer is:
crafty
(Other definitions for crafty that I've seen before include "'Cunning, wily (6)'" , "Devious" , "Guileful" , "Sly" , "Cunning and ingenious" .)
I believe the answer is:
crafty
(Other definitions for crafty that I've seen before include "'Cunning, wily (6)'" , "Devious" , "Guileful" , "Sly" , "Cunning and ingenious" .)