Collins Dictionary and Thesaurus (Bookman electronic e.)

Ideal for general home or school use, this robust and expandable reference aid with a three-line screen for ease of viewing combines a spellchecker, dictionary and thesaurus.

It contains over 90,000 words and over 50,000 synonyms and antonyms.

Other features include phonetic spell-correction, a crossword solver, 3 word games and a "Bookman" card slot to add more books.

The word list feature allows you to build up your own personal list of words to learn and the "Confusables" feature highlights commonly confused spellings.