Urban Dictionary - Urban Dictionary is a Web-based dictionary of slang words and phrases.
Power Thesaurus - Power Thesaurus is a fast, comprehensive and easy-to-follow online thesaurus for writers...
Hinglish Dictionary - HinglishDictionary.com is an archive of user submitted Hinglish words. Users can register and create accounts and add new words, that must have a touch of Hinglish language in it.
English Grammar Test - English Grammar Test app is an app by Sevenlynx that contains features to help users access a variety of online resources and books to learn by adopting a different way.
Wiktionary - Open Source wiki-dictionary by the Wikimedia foundation
Idioms And Phrases - Idioms And Phrases app allows you to enhance your communication and expression skills by reading difficult idioms and phrases.