Extensive reading, using the new words learned, in conversations and if possible in your writing, hold the key to improving your vocabulary. Make liberal use of dictionaries and thesaurus and ask more knowledgeable people about the exact use of new words.

 one of the best way to improve your vocabulary is by doing lots of reading and even if u are not used to it do that by forcing urself and when u wll see the positive results of it u wll urself want to do it by urself which wll gradually become ur habit. While doing this try learning few new words and make use of them while reading and speaking.

Dear Readers,

All the suggestions are really good. I would also suggest to enroll yourself in Vocabulory.com. It helps you to learn new words with meaning, pronunciation, usage in different forms. It also help you to revise the new words learned.

Thanks & Regards,

Arundathy Krishnan.

Vocabulary can be improved by reading a lot and listening to English news. Using the dictionary.

 One can even use dictionary.com to improve vocabulary.

Lakshmi