The world's first and only production dictionary helps readers express themselves like native speakers. Using simple words as a starting point, the Activator® delivers a wide range of words to help students express exactly the idea they want. For example the entry for big quickly guides users to gigantic, enormous, and massive; from like to fond of, love, and be crazy about. Clear definitions and natural corpus-based examples show each word in context, giving students enough information to choose and use the correct word with confidence.