Falsification

Falsification may mean: The act of disproving a proposition, hypothesis, or theory. (See, Validation, Mathematical proof, Falsifiability)
Forgery, the act of producing something that lacks authenticity with the intent to commit fraud or deception
cpuinfo falsification, a lowest common denominator technique to provide backwards compatibility in computing
Self-falsification, i.e. liar paradox

Translation of "Falsification"

German: Falsifizierung, Lithuanian: Falsifikacija.