jDictionary is a powerful multi-platform dictionary application written in Java. It features a nice Swing GUI and an easy-to-use plugin management system, which is able to download and install plugins automagically from the Web. Apart from dictionary-rel
J3's mainstay is a mutlilingual dictionary program with some cool utilities - and maybe games - for an international milieu. It is written in Java and is localizable (l10n) to work in any natural language, with minimal mucking about.