Future ready.The Longman Activator Thesaurus is a thesaurus for learner’s of English – and unlike a traditional thesaurus， it provides full explanations of all words and phrases so that you truly understand the differences between them. For this reason， the Longman Activator Thesaurus has been described as “better than a thesaurus”！
Its innovative approach groups individual words and phrases under “Keywords” that share the same idea， concept or meaning. From a basic “Keyword” (such as increase)， you are taken to a range of synonyms (such as go up， escalate， expand， soar， rocket) – each of which is fully explained and illustrated with example sentences taken from the Longman Corpus Network， showing how the word or phrase is used in natural spoken and written English.
Are you looking to increase your English vocabulary？ Do you have difficulty deciding on the correct word to use in a particular situation？ Then the Longman Activator Thesaurus is the app for you.
866 keywords – basic words that you already know
Over 22，000 words and phrases – all fully explained and illustrated with example sentences
Full index for quick look-up of words or phrases
Over 15，000 audio pronunciations in British and American English
Full IPA phonetic transcriptions for all words and phrases
Over 400 images and 190 videos to help understanding
Fast search， including search-as-you-type results
Bookmark your favourite entries
History showing all the keywords， sections and words you’ve recently viewed
Universal app for iPhone， iPod Touch and iPad
No internet connection required
unique three-way cross-referencing search
real-time progressing look-up
wildcard pattern searches -with * ？
support for search from other applications
OS-independent app localization
iPod， iPhone & iPad compatible “universal app”
Full “Retina Display” support
Bookmarks with folders and editable notations
Bookmark syncing across devices via iCloud (iOS5)
supports Facebook APIs.
Twitter & Evernote posts.
Full layout for definition emails and Evernote posts.