Read the dictionary definition of falsify. All definitions for this word.
1. insert words into texts, often falsifying it thereby
2. falsify knowingly
1. She falsified the records
3. prove false
1. Falsify a claim
4. make false by mutilation or addition; as of a message or story
5. tamper, with the purpose of deception
1. Fudge the figures
2. cook the books
3. falsify the data