WordMaestro sharewareScreenshot 

The all-in-one thesaurus, English dictionary, anagram solver and word finder for Windows. The thesaurus contains over 1,800,000 related words and phrases, the dictionary over 150,000 root words. Includes a sophisticated anagram solver and generator. Integrates seamlessly with other programs e.g. MS Word and Outlook.

 

Screenshot of WordMaestro