The crossword solution for the term Tolkien Monster is ORC, which stands for 'Orc', a race of creatures in J.R.R. Tolkien's fantasy world. Orcs are described as being ugly, brutish, and warlike, and are often used as a representation of evil in literature. They are usually portrayed as being hostile to humans and other races, and are often seen as servants of the Dark Lord Sauron in Tolkien's works.