* सूचकांक (Sūchakāṅk) - This is the most common and accurate translation for "index" in a general sense.
* अनुक्रम (Anukram) - This translates to "index" in the sense of a list of contents, such as in a book.
* सूची (Sūchī) - This translates to "index" in the sense of a list or catalog, such as a list of names or items.
The specific translation depends on the context of the word "index."