If Roald Dahl lived on today, the author would be 100 years old on Tuesday. It is an occasion to miss the macabre word magician who brought us characters like Willy Wonka, Matilda, the fantastic Mr. Fox and James (he of the giant peach). And it’s also an occasion to celebrate an irreverent, playful mind that created not only fascinating creatures and people but fascinating words to put in their mouths.
To coincide with the centennial, the editors at Oxford University Press are publishing not just a collection but a dictionary of words in Dahl’s works, with a special focus on the “extra-usual” ones he made up. Take TIME’s quiz, based on the Oxford Roald Dahl Dictionary, to see just how scrumdiddlyumptious your vocabulary is.
More Must-Reads From TIME
- Taylor Swift Is TIME's 2023 Person of the Year
- Meet the Nation Builders
- Why Cell Phone Reception Is Getting Worse
- Column: It's Time to Scrap the Abraham Accords
- Israeli Family Celebrates Release of Hostage Grandmother
- In a New Movie, Beyoncé Finds Freedom
- The Top 100 Photos of 2023
- Want Weekly Recs on What to Watch, Read, and More? Sign Up for Worth Your Time