WordWeb is a one-click English thesaurus and dictionary for Windows that can look up words in almost any program. It works off-line, but can also look up words in web references such as the Wikipedia encyclopedia. Features of the free version include:
Definitions and synonyms Proper nouns Related words Pronunciations
150 000 root words 120 000 synonym sets Look up words in almost any program
Millions of people from all over the world use this top-rated software. WordWeb 5.5 for Windows 98/2000/Me/XP/Vista Free*. No SpyWare. No AdWare. No viruses. Works off-line.