Dictionaries and regular expressions
You can include a dictionary in a regular expression to find composite expressions that also contain words.
When a dictionary is included, the dictionary performs a fuzzy search that can return partial matches. For example, if the dictionary includes "b" and "all", this can match "allow", "all", and "ball".
Dictionaries can also be used in Regular Expression Validation methods to validate composite expressions that may also contain the contents of a dictionary.