WordWeb iPhone Dictionary and Thesaurus

Up-to-date international English dictionary, based on WordWeb
Fuzzy lookup with spelling and sounds-like suggestions
Synonyms, similar words and many usage examples
285 000 words, phrases and derived forms
225 000 word sense definitions
(Audio version) 70 000 professionally-recorded audio pronunciations
85 000 easy-to-understand text pronunciations
Fast pattern-matching search (*, ?, vowel, consonant, select word types)
Includes many proper nouns, compounds and phrases
Bookmarks, recent and random words
Full coverage of American, British, Canadian, Australasian and Asian English
Works offline, one app for iPad, iPod and iPhone
Cross-reference to other offline and online references
A reduced minimal edition is also available for safe and restricted environments like school tests