D.W. gets praise from the Tibbles at being the best at name-calling, so she tries it on Arthur but it fails because he's older and knows more words so with the help of Katherine she looks up words in the Thesaurus that Arthur doesen't know and uses them against him.
Genres: Animation , Comedy , Family , Kids
Keywords: based-on-children-s-book , based-on-novel-or-book , educational , elementary-school , life-lessons