"Deceitfulness" is a word in ENGLISH

To deceive; to impose on.

Tending to deceive; fraudulent; cheating.

agóng - A trickster, sneak, cheat, thief in a small way; to trick, cheat, deceive, obtain under some plausible pretext. …

v. /MANG-:-EN/ to confuse, deceive, cause to make a mistake. Saan nak nga allilawen. Don’t deceive me. /MA-/ to be …

ardíl - (Sp. ardid) Astuteness, cunning, artifice; a ruse, an astute clever lie, sharp practice, a cunning misleading of others; …

v. /MANGI-: I-/ to baffle, deceive, confuse; to mislead; to cause to be lost, go astray or be misled; to …

To deceive by trickery; to cajole by confusing the senses; to hoax; to mystify; to humbug.

A swindler; one who deceives by trickery.

To cause to dote; to deceive.

To fool; to delude or lead into error; to infatuate; to deceive.

To delude by guile, artifice, or craft; to deceive or impose on, as by a false statement; to lure.

To jape; to laugh at; to deceive.

To prove faithless or treacherous to, as to a trust or one who trusts; to be false to; to deceive; …

To frustrate or disappoint; to deceive or defraud, by nonfulfillment of engagement; to leave in the lurch; to give the …

To make blind, literally or figuratively; to dazzle; to deceive.

To darken; to obscure to the eye or understanding; to conceal; to deceive.

To trick; to deceive.

A person deceived by an empty project; a gull.

To cheat; to deceive.

To deceive with flattery or fair words; to wheedle.