Much of the Elvish the characters in the "Lord of the Rings" movies speak has been made up since Tolkien by dedicated fans of Elvish based on guesses as to what Tolkien would have constructed.
Muito do élfico que as personagens nos filmes do "Senhor dos Anéis" falam foi inventado após Tolkien por fãs dedicados de élfico, que se basearam no que Tolkien teria construído.