in a mendacious and untruthful manner
"I told him, quite untruthfully, that I had just returned from leave"
In an untruthful manner; falsely.
Untruthfully means in a way that is not true, honest, or accurate; in a deceitful, false, or dishonest manner. It refers to communicating something that is not aligned with the reality, facts, or truth.
The numerical value of untruthfully in Chaldean Numerology is: 8
The numerical value of untruthfully in Pythagorean Numerology is: 9