Comprehensive: more than 11,500 entries and 24,000 translations.
Ease of navigation: search history, list of favorite words and a multisearch function (wildcards, similar words, full text search and anagrams).
Bonus features: English pronunciation, 20,000 words in context and more than 4,000 notes on usage, language pitfalls, false friends, difficult constructions and differences between British and American English.
Grammar and communication
Test your knowledge or gain a solid foundation in English: 87 grammar pages with examples, and 24 themed pages with hundreds of expressions and phrases.
More than 1,000 questions within 90 exercises covering grammar and vocabulary.
Quizzes: test your memory for vocabulary and false friends.
Bonus features: answer correction and scoring + a new measures converter.