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.
Mnogo vilenjačkog kojeg likovi u filmovima "Gospodar prstenova" govore izmišljen je nakon Tolkiena od strane fanova vilenjačkog na osnovi nagađanja što bi Tolkien konstruirao.