Online English dictionary tools have gained great importance in recent years. No one has time today to search and peep into old dictionary books. While composing English content in the form of emails, letters, essays and articles one needs to use unique English words to create a good impression on readers. Today dictionary software has been supplemented with partial grammar checking tool. So users can also proofread their documents to maintain accuracy in written English. Today written correspondence is made generally for business and personal purpose. It is important to maintain style and consistency in English. Virtual dictionary tool fulfils this purpose.