DECEITFUL
De*ceit"ful, a.
Defn: Full of, or characterized by, deceit; serving to mislead or insnare; trickish; fraudulent; cheating; insincere. Harboring foul deceitful thoughts. Shak.
DECEITFULLY
De*ceit"ful*ly, adv.
Defn: With intent to deceive.
DECEITFULNESS
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.
DECEITLESS
De*ceit"less, a.
Defn: Free from deceit. Bp. Hall.