Dig into the treasures of the English language with over 135,000 entries, thousands of proverbs and expressions, pronunciation (accents from London and Toronto), etymology and difficulties.
Find close to 1.7 million synonyms and discover their definitions with a tap of your finger.
Look into more than 800,000 word combinations, and just as many examples, highlighting the most significant associations for each word.
See a complete list of a verb’s tenses in a single glance; touch a tense to view the phonetic information for each of its forms.
The dictionary of semantic fields displays all the words semantically related to the headword, grouped by meaning and ranked by relative strength.
View a headword’s semantic field in a cloud comprising words that are sized in proportion to their relative strength.
Easily find the ideal rhyme or smoothest consonance with the new dictionary of rhymes and near-rhymes. Harness the power of the phonetic engine and filter by frequency, syllables and more.
Explore the history behind each word, including its etymology and etymologically related words.
Search with variables
Great for crosswords; question marks serve as placeholders for any letter.
The browsing history stores the words you look up and the dictionaries you visit.
Favourites and word lists
Add a word to your favourites or to one of your word lists. You can then review them, quiz yourself on them in Discoveries or share them with your friends or students.
Take advantage of the integrated access to Wikipedia so you never have to exit Antidote Mobile (Internet connection required).
Access thousands of maps and satellite images, and discover the wonders of UNESCO’s World Heritages Sites (Internet connection required).
The language guides are accessibly written and explain the rules and conventions with relevant examples. Turn the pages with a flick of your finger.
The history guide’s articles, which are essential companions to the history dictionary, trace the evolution of the English language from its origins to the present.
Set out to conquer the hidden depths of the English language or put your knowledge to the test.
Discover a definition
Discover rare words, countries, cities and people. Add those that tickle your fancy to your favourites to better remember them.
Go on a journey of discovery though Antidote Mobile’s etymological notes.
Let yourself be carried adrift by the compendium of proverbs and sayings.
Learn as you play: guess a word based on its definition in Guess the Word or give your friends' brains a workout by having them define newly discovered words. Share your game results and the most intriguing index cards online.