English Synonyms Dictionary: An Android free app to improve english.
You will find all English words in this app with there synonyms. This app also give an option for sound play of English Words. By this you can learn it’s pronunciation.
It also gives an example, How you can use that word in sentence.
One best feature of this app is that after downloading, you can use it offline. So at any place if you din’t have any internet access, this app will work fine.