To find a word in the index, click the first letter or the word in the top row of letters and the second letter (if required) of the word in the second row.

The index includes words from all article titles included in the selection and any redirects which point to those articles. If an article is listed against a word which is not in it's title, then there is a redirect with the word in which points to the article. Hover your mouse over the article title to see the redirect.