http://www.grey-company.org/Circle/language/phrase.htm.
It has a massive list of Elven phrases and words. I'm still waiting for the library to give me the books, but I loved the movie, and I also find his names and language interesting. :) I love the name suffixes 'iel' and 'wen/wyn,' as well as names starting with 'El,' and there are plenty of them in his books.