Testament(noun)
Proof of something:
Hindi meaning:साक्षी, गवाही, प्रमाण
Synonyms: Testimony, Witness, Evidence, Proof
Antonyms: Disproof, Surmise, Guess, Conjecture
Example: The “before” and “after” pictures are a testament to the effectiveness of the weight loss program.
Trick to remember: Is taste ka ye man Testament hai. 
