Zyzzyva is a very easy to use and efficient word study application. Zyzzyva's OWL2 LWL lexicon is 100% accurate as verified by the metrics available on the NSA Dictionary Committee's website.
Zyzzyva has been used successfully as a Word Judge at many North American SCRABBLE tournaments, including BAT, Oregon TILE, the Dallas Open, the U.S. SCRABBLE Open and the National School SCRABBLE Championship!
One World Dictionary by Ascendo is a leading multilingual reference tool for Apple desktops.
InstantTranslate makes it really easy to translate a selection of text in the application you are working in from one language to another language.
