*100,000 words, phrases and meanings, including the Academic Word List *40,000 corpus-based examples *Integrated Thesaurus explains 6000 synonyms, antonyms and related words *20,000 Collocations show typical word combinations * Clear definitions written using only 2000 common words * New Signposts help students find the meaning of words quickly * Phrases with natural examples explain how typical idiomatic expressions are used * New Academic Word List highlighted *Grammar and Usage notes help students avoid common errors *Language Notes and Grammar Reference help accuracy