Correct Answer: Corroborate

Solution : The third option is correct.

Confirm is a verb that means to establish the truth or correctness of something. Corroborate is a synonym that specifically refers to confirming or supporting a statement or finding by providing additional evidence or support.

The meanings of the other options are as follows:

• Corrosion: This word refers to the process of corroding or being corroded.
• Collision: This word refers to a violent impact or crash between two objects.
• Collaborate: This word means to work together with others on a project or task.

Therefore, the word that means the same as confirm is corroborate .