Falsehood is characteristic of what is false, which is contrary to truth or reality. The meaning of falsehood is related to everything that concerns lying, slander, deception, disloyalty.
Falsehood is a feminine noun that names what is not true, is what lies, hypocrisy, fraud, adulteration.
Falsehood exemplifies a deceitful act, a pretended feeling, a disguised, deceitful behavior, with the purpose of hiding something, of transforming reality.
Truthfulness is the proof of what is true, which is trustworthy, therefore, it is the opposite of a lie, of falsehood.
The search for scientific knowledge is carried out by proving the truth or falsity of the facts studied.
ideological falsehood
In the legal area, ideological falsehood it is a crime that consists in omitting data or statements that should be included in documents, or inserting false statements or data in them. or different from those that should be declared, in order to deceive or hide the truth about the facts legally relevant.