The Collins Essential Thesaurus is the ideal reference for home, school, and the office. With a comprehensive range of alternatives for each entry, as well as a huge choice of opposites, the Thesaurus enables you to use words with precision and confidence
The Collins English Dictionary is a rich source of words for everyone who loves language. Not only is the dictionary comprehensive and authoritative with its 123,000 headwords and 200,000 definitions, but it also offers outstanding coverage of world, regional and dialect English
The Oxford Dictionary of English is the foremost authority on the English language. It presents words according to their current use and frequency based on the evidence of the Oxford English Corpus, an unrivalled collection of hundreds of millions of words of modern English
Advanced English Dictionary & Thesaurus - WordNet® is a large lexical database of English with up to 140,000 entries and more than 1.4 million words, developed by the Cognitive Science Laboratory at Princeton University
Concise Oxford American Dictionary and Thesaurus - A dictionary software bundle including the Concise Oxford American Dictionary and the Concise Oxford American Thesaurus. These fabulously easy-to-use Oxford books combine to make a robust pair of reference resources
The English Pro Dictionary for MSDict is an extensive dictionary and thesaurus with over 90,000 words, geared to the needs of a wide range of users- from the student at intermediate level and above to the enthusiastic tourist, or native English speaking business professional