Currently we're using a static letter frequency analysis done over all words in the English language.
However, we could use the dictionary(ies) being searched to limit the corpus to words of the target length and generate a letter frequency ranking for that subset on the fly to improve the filter.
Currently we're using a static letter frequency analysis done over all words in the English language. However, we could use the dictionary(ies) being searched to limit the corpus to words of the target length and generate a letter frequency ranking for that subset on the fly to improve the filter.