An electronic Collins English Dictionary with Thesaurus. Essential English reference for reading writing & spelling. The dictionary & spell checker contains over 250 000 words phrases & definitions as well as phonetic spelling correction. The thesaurus contains over 500 000 sy N Onyms & antonyms it is able to determined commonly confused words such as 'hear' & 'here'. Other features also include; a crossword solver anagram solver word builder word games 10 digit calculator metric an currency converter databank for up to 100 names & numbers as well as a local & world clock with 45 cities.