Deceitfulness

n.	1.	The disposition to deceive; as, a man's deceitfulness may be habitual.
	2.	The quality of being deceitful; as, the deceitfulness of a man's practices.
	3.	Tendency to mislead or deceive.

Noun

1.

deceitfulness - the quality of being crafty Synonyms: craftiness, guile

craftiness, disingenuousness, guile