D.W.'s Name Game & Finders Key-pers

D.W.'s Name Game: Arthur and D.W. use a thesaurus to aid in calling each other names until Arthur calls D.W. a "Dora Winifred" and she is upset. D.W. later has a strange dream with Arthur, Walter, and the thesaurus.
Finders Key-pers: Arthur, Binky, and the Brain find a key in the grass while looking for a baseball. They each think it is for something they would like and argue over who gets to keep the key before they find out what its real use is.