About the Book: The aim of the book Forms and Functions of Words is to enrich the vocabulary of the learners of English. In English a word is often used differently and it also changes its form to make a different word. This book shows these aspects of words. It is, in fact, a play on words. It is a well-written book to meet the requirements of students of all levels taking various examinations. Special Features: * Contains a large number of words * Shows different forms and functions of each word * Pays careful attention to correct usages of words in easy-to-understand sentences * Gives the correct pronunciation of each word * Gives the Bangla meaning of each word * Identifies the part of speech of each word * Shows the British and American spellings of the words when they are different.