Create a way to filter dictionaries based on arbitary text

A Filter might be a neat addition for dictionaries. Currently (if you are in the know) you can jump to a dictionary entry by selecting any entry and just typing the one you want, but this isn't obvious. In addition there is no way to find "SHESHBAZZAR" in Thompson because it is down under "ZERUBBABEL OR SHESHBAZZAR". The Filter could be a way to select any entries matching any part of what you typed.