falsify

Verb

• insert words into texts, often falsifying it thereby

• falsify knowingly
  • She falsified the records
    

• prove false
  • Falsify a claim
    

• tamper, with the purpose of deception
  • Fudge the figures
    
  • cook the books
    
  • falsify the data
    

• make false by mutilation or addition; as of a message or story

Related words

• Synonyms: 
  interpolate , alter , fudge , manipulate , fake , cook , wangle , misrepresent , distort , garble , warp
• Antonyms: 
  correct , rectify , right