A rich vocabulary is both a great asset and a great joy. When you have an extensive vocabulary you enjoy great advantages.

Rich Vocabulary can make you very confident.
-You can provide precise, vivid descriptions; you can speak more fluently and with more confidence; you can understand more of what you read; and you can read more sophisticated texts.
-A good vocabulary can enrich your personal life, help you achieve academic success, and give you an edge over others in the workplace. You can truly gain the proverbial verbal advantage.
-Make the commitment to improve your verbal skills. Success does not come without effort. Understanding the parts of a word gives you clues about its definition, and this can help you when you take tests,write reports, or make speeches.
You should have a dictionary or thesaurus handy as you work with any kind of language activity.