This nifty browser extension is designed to be a dictionary, a thesaurus, and a reference. You will be able to search the meaning of a word, what its synonyms are, as well as what you will need to know to make a correct usage. You will be able to do this for languages such as English, German, and more.

The dictionary search function is not just for vocabulary, but it also features idioms, which are short expressions. It can also used in checking proper spelling and phonetics, among others.

To top it all off, it's easy to use.