falsify
/ˈfɔːlsɪfaɪ ˈफ़ॉल्सिफ़ाइ/ verb [T] ( pres. part. falsifying 3rd person sing. pres. falsifies pt, pp falsified )
( formal ) to change a document, information, etc. so that it is no longer true in order to trick somebody दस्तावेज़ आदि बदलना (ताकि सचाई छिपाई जा सके); जालसाज़ी करना