Gender Male
Animal Dinosaur
Job Word organizer
Cartoon debut "D.W.'s Name Game"

The thesaurus[1] is a dinosaur who is very good with words.

He spends most of his time organizing words in the library's reference section, but there are so many that he still has a lot to go. He appears in D.W.'s dream. After testing her worthiness, he told her the perfect name to call Arthur.


  • He is named after a thesaurus, a book that lists words, similar meaning words, and opposites.


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