This is the first prototype of a multilingual vocabulary trainer that will allow people to share the sets of words they gather. It is based on the principle of Spaced repetition, where correct answers are placed in a higher "box" to be repeated at a later time, whereas incorrect answers are immediately demoted to the lowest box, where repetition is most intensive. Many of these vocabulary trainers exist, but none that allow for integrated sharing of sets of words between users. The synergies arising from coupling it with a resource like OmegaWiki, which aims to be a resource that includes all words in all languages of the world, would help both projects. After all, what users are more motivated to build a dictionary than those learning a language?