Corroboration(noun)
Meaning: evidence which confirms or supports a statement, theory, or finding; confirmation.
Hindi meaning:संपुष्टि
Synonyms: Verification, Attestation, Ratification, Accreditation, Authentication
Antonyms: Refutation, Contradiction, Denial, Disproof, Rebuttal
Example: His possession of the gun is corroboration of his guilt.
Trick to remember: collaboration karke Corroboration karte hai. 
