Amazon.com description: Product Description: Other crossword dictionaries group words by length and then alphabetically by the first letter only of each word. This one alphabetizes each word according to each of the first three letters of the word. Suppose for example a seven-letter word ending in 'ed' and with 'c' as its third letter is needed. With this dictionary it is possible to instantly find all the seven-letter words alphabetized according to their third letters (and their first and second letters as well) so that all the potential solutions are listed together. Crossword addicts will think they have gone to heaven. This is the perfect companion to Bradford's Crossword Solver's Dictionary, which analyses words within cryptic crossword clues.