Devious
'devious' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for sly that I've seen before include "'Crafty, cunning (3)'" , "Devious, cunning" , "Crafty, devious" , "Cunning, foxy" , "'Cunning, wily (3)'" .)
'devious' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for crafty that I've seen before include "Devious" , "Cunning, deceitful" , "Sly" , "Cunning and artful" , "Cunning and ingenious" .)
'devious' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for shifty that I've seen before include "Unreliable" , "Furtive" , "Devious - wily" , "Appearing evasive" , "Evasive, sneaky" .)
'devious' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for tricky that I've seen before include "Crafty or difficult" , "Crafty; needing skill" , "Crafty, cunning" , "Awkwardly difficult" , "Thorny" .)
'devious' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for foxy that I've seen before include "Using craft" , "Hot" , "Vulpine; sly" , "Crafty; (paper) mildewed" , "Cunning - sexually attractive" .)