WordNetDT 2.5 Dictionary/Thesaurus with advanced search features, including wildcard, regular expression, anagram, scrabble and sounds like. Complex relationship searches can be made from each available word type for any given search.

TheSage English Dictionary and Thesaurus 1.4.0 TheSage's English Dictionary and Thesaurus is a complete dictionary and multifaceted thesaurus of the English language.

TheSage's English Dictionary and Thesaurus 1.0.6 TheSage English Dictionary and Thesaurus is a complete dictionary and a multifaceted thesaurus of the English language. It runs locally, and does not use your Internet connection.

Whirlwords 1.0.3 Whirlwords is an extended version of the familiar pencil-and-paper word chain puzzles in which you connect two words by changing one letter at a time. Over 100 puzzles, nifty graphical interface, built-in editor, on-line help, extensive vocabulary.