Express Yourself with Flair. Learn new words using our unique approach to building vocabulary skills. Greek and Latin word roots are the basis of thousands of English words we use today. Each word root is described with several examples of English words derived from it. The English words are defined and used in example sentences. Fun and challenging quizzes which appear throughout test memory and comprehension. More than 1,800 words are introduced in 15 units. Definitions, pronunciations and examples of words used in context make you comfortable using new words. Quizzes reinforce what has been learned. Answers are at the back of the book. Knowledge of word roots helps in understanding of new words when they are encountered.