Answer:

abettal

Answer	Crossword Clue
ABETTAL	Support of wrongdoing
ABETTAL	Harboring a criminal, e.g.
ABETTAL	Illegal aid

ABETTAL	Act of egging on.
ABETTAL	Help in wrongdoing.
ABETTAL	Incitement, usually to wrongdoing.
ABETTAL	Connivance.