这是一个处处是单词的神奇世界，这里的一切都是由一个个的字母组成。这里生活着一群性格各异的小动物，他们有一个共同的朋友——不会说话的小狗多多。他们最喜欢做的事就是用字母创造单词！有趣的故事每天都在这里上演，来吧，来到单词世界，一起来一场不可思议的冒险。

WordWorld is an Emmy Award-winning children's television series partially funded by the United States Department of Education as part of the Ready to Learn literacy initiative targeted to 3- to 7-year olds. The show airs in 10 languages and 90 countries, including in the United States. The television series, created by Don Moody and Jacqueline Moody, stars Dog and his WordFriends. In each episode, Dog and/or one of his friends embarks on a series of adventures where the only way to save the day is to build or un-build words. The show's novelty is that when a word is built correctly, it morphs into the thing it represents, which gives instant meaning to the word. WordWorld has been translated into popular mobile applications, Internet-based games, magnetic plush and other toys.

WordWorld currently airs in 90 countries and 10 languages. It premiered September 3, 2007 on PBS Kids and is currently in its third season, with 84 11-minute episodes. WordWorld currently broadcasts on PBS Kids it is produced for WTTW Chicago.

Animais formados por letras mostram que as letras formam palavras e que palavras têm sentidos.