English Thesaurus Dictionary 1.6
This English Thesaurus has over 55,000 entries.
This application allows you to not only view the words in two different modes, but you can also adjust font sizes. You can add words to the thesaurus, too.
Use your stylus to type in a word, and several related words will appear at the bottom of the screen. The layout is simple to understand, and the thesaurus is fun to use!