English Grammar Practices vs Student English Dictionary Usage & Stats

All what you need in English in a simple easy application 10 in 1 Dictionary ! 1.Abbreviations 2.Dictionary of difficult words: parts of speech, meaning and usage for every difficult word. 3.Dictionary of common errors: difference between the words that have common pronunciation with meanings and examples for each word 4.Idioms dictionary: a large set of idiomatic sentences, with meanings and usage. 5.Dictionary of proverbs: famous English proverbs with examples. 6.Slangs dictionary: slang words with meanings and examples. 7.Dictionary of similes and metaphors: similes with meanings and example. 8.Spelling dictionary: breaks the word to know how to spell it, with meaning of the spelled word. 9.Synonyms-Antonyms dictionary: Synonyms, Antonyms, with examples. 10.Rhyming dictionary: each word with its rhyme. Search in only one E-Dictionary with Rapidity ! Simplicity !