This is a guide to Arabic usage for intermediate-level students and above who wish to extend their knowledge of the language. Focusing on Modern Standard Arabic, it is divided into three sections: A vocabulary chapter showing which words are current and appropriate to different registers; a grammar chapter giving an overview of Arabic grammar with modern-day examples; and a chapter on varieties of Arabic, describing linguistic variation in the Arab world. Clear and readable, it is an essential reference for students seeking to improve their fluency and confidence in Arabic.