I'm looking to use DictionaryLookup to search the English dictionary for words that don't contain certain strings. For example, I want to exclude "ar" and "h" from my search, and have "far" and "hat" not appear. (I'm going to have a long list of strings, so my search result will be limited down significantly.)
Finally, I'm looking to sort these results by word length. Any help getting started doing this is much appreciated!
