DECE'ITFUL, adjective 1. Tending to mislead, deceive or ensnare; as deceitful words; deceitful practices. Favor is deceitful Proverbs 31:30. 2. Full of deceit; trickish; fraudulent; cheating; as a deceitful man.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI