Answer:

PICKPOCKET

Answer	Crossword Clue
PICKPOCKET	Lightfingered one
PICKPOCKET	Fagin trainee
PICKPOCKET	Sneak thief

PICKPOCKET	Wallet-grabbing thief
PICKPOCKET	Thief.
PICKPOCKET	Light-fingered one
PICKPOCKET	Light-fingered sneak
PICKPOCKET	The Artful Dodger, e.g.
PICKPOCKET	Dip
PICKPOCKET	Twist, after training
PICKPOCKET	"Fingersmith"

PICKPOCKET	Petty criminal
PICKPOCKET	Person who might bump into you on a subway
PICKPOCKET	Where a guitar player keeps his plectrum?
PICKPOCKET	Handy place for a thieving guitarist?