Given the Indo-Aryan character of the rulers of Mittani, it's easy to postulate that any similarity between Hurrian (the common language of the Mittani empire)

Given the Indo-Aryan character of the rulers of Mittani, it's easy to postulate that any similarity between Hurrian (the common language of the Mittani empire) and Sanskrit are an elite import to the former language, not unlike English words with a Norman-French background.