Bab.la language portal offers you dictionary translations, language quizzes & games, vocabulary lessons for learning and much more. bab.la is interactive: You can enter your own translation, create your own language test or your own vocabulary flashcards

This dictionary uses American spellings. It also has a thesaurus which is an excellent way to find synonyms.

Translate between languages, check grammar, conjugate verbs, and check the dictionary. Includes downloadable apps.

Shahi is a visual dictionary that combines Wiktionary content with Flickr images

A dictionary and vocabulary learning tool, which remembers your words and make exercise out of them.

Online dictionary and thesaurus