De*ceit"ful*ness, 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.
"The
deceitfulness of riches."
Matt. xiii. 22.
© Webster 1913.