*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 to help students remeber which words to use together* Clear definitions written using only 2000 common words* New Signposts help studetns 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 students to be more accurate.