Vocab Arcade has over 40 vocabulary enrichment games in one package!
Bosnian-English & English-Bosnian Dictionary
Russian-Portuguese Dictionary. 11732 entries.
Conjuga! is a professional trainer for Spanish verbs.
Application is written as simple replacement for Lingvo dictionary.
Ginosko Greek contains all of the words and definitions
A new way to learn English for portugues
Easy German Dialogs is a very practical study tool for learning German.
QueryDict is basically a simple KDE front-end for dict, the free dictionary.
LingoWare allows you to translate any desktop application.
It can translate English to Vietnamese displaying a list of translated words.