is a powerful thesaurus/dictionary that can be used from your word processor or as a standalone program. Simply enter a word and hit the Search button. In addition to displaying definitions and synonyms, WordWeb can also find sets of related words including antonyms (words opposite in meaning, e.g. bright/dull), hypernyms (less specific words, e.g. jungle/forest), hyponyms (more specific words, e.g. forest/jungle), meronyms (words which denote a part, e.g. tree/forest), and holonyms (words for a collection, eg. forest/tree). WordWeb allows you to filter the synonyms by part of speech (noun, verb, adjective, etc.).
WordWeb comes with a template file so you can use it directly from Microsoft Word 6, and with macros for use with AmiPro.