Here are some examples:
* "Walloping" - This word is used to describe something large or impressive. The giant peach is often described as "walloping".
* "Chortle" - This word means to chuckle or laugh in a deep, rumbling way. It's often used to describe the sound the giant peach makes.
* "Splendiferous" - This word means magnificent or splendid, and is often used to describe the various parts of the peach.
* "Boggling" - This word means to be surprised or amazed. The children in the story often find themselves "boggling" at the size and wonders of the peach.
* "Bally" - This word is a British slang term used to emphasize a word. Dahl often uses it as an intensifier like "bally well" or "bally good".
* "Flibbertigibbet" - This is an old-fashioned word meaning a flighty or frivolous person. Dahl uses it to describe Mrs. Ladybug, who is quite a character!
While some of these words might be challenging for young readers, Dahl's witty and engaging writing style makes the story enjoyable for all ages.
It's also worth noting that the book is full of funny made-up words and phrases, which add to its charm and humor. For example, the children often call the giant peach their "beloved fruit" or their "jolly vessel." These playful words contribute to the book's unique and memorable tone.