Answer:

abettor

Answer	Crossword Clue
ABETTOR	Lookout, maybe
ABETTOR	Wingman, maybe
ABETTOR	Lookout man, for example

ABETTOR	Criminal crony
ABETTOR	Perpetrator's pal
ABETTOR	Friend in crime
ABETTOR	Partner in crime
ABETTOR	Getaway car driver, for example
ABETTOR	Accomplice.
ABETTOR	Supporter.
ABETTOR	Helper.

ABETTOR	Instigator.
ABETTOR	Incitor.
ABETTOR	Crime condoner.
ABETTOR	Instigator
ABETTOR	Conspirator
ABETTOR	Accomplice
ABETTOR	Henchman
ABETTOR	Lockout for a holdup man

ABETTOR	One fostering a felon
ABETTOR	Thief's aide
ABETTOR	Partner-in-crime
ABETTOR	One aiding in wrongdoing
ABETTOR	Accomplice in crime