This book the "Communicative Approach to Teaching Vocabulary to Professional Students" helps for all the students. in promoting word power through various tasks/activities to develop English communication skills in a play way method. It presents a comprehensive coverage of important aspects of vocabulary teaching and learning in a simple, clear, concise and logical manner with sequence of vocabulary aspects. The main objective is to provide the basic knowledge of word formation, Word use, Word Grammar, Vocabulary Selection, focusing on word meaning, clipping, acronym, blending, black formation, derivation, compounding, morpheme and allomorphs, borrowing and loanwords in English, pronunciation and spelling, grammatical category and etymology, word study and analysis to enable students to understand and respond appropriately in oral or written communication. The tasks and activities meet the needs of the students in clearing competitive exams. word formation process is discussed clearly with examples I am confident that the salient features will help the learners, teachers and curriculum designers in various aspects to refer, use and prescribe in all the courses.