Book excerpt: This instructor's edition of a vocabulary textbook for college students, who read at the fifth to eighth grade level, features 25 chapters and teaches 250 basic words. The first and third chapters in each unit contain word-part practices. The second and fourth chapters in each unit contain synonym-antonym practices. The book's last chapter in each unit contains an analogy practice, review, and test. Also included is an answer key, a section on dictionary use, and a word list. The student edition is identical to the instructor's edition except that answers are not provided. (CR)