Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
Other characters, like Legolas and Radagast, also made appearances despite not being in the book.
Source: https://screenrant.com/movie-adaptations-nothing-like-books/