This is a feature request for a control panel allowing you to change:
The size of the grid
The minimum word length
The dictionary used
Things to consider
Changing the size of the grid should remove all results and remove all inputs from the grid
Changing the minimum word length should remove all results
Dictionaries should be provided as a given file of lowercase words (only lowercase words will be matched - this can be useful to remove proper nouns, for example) with each word on its own line