Where you are creating your own specialized lexicon of terms, such as for medical, legal, technical, or acronym laden fields, you may be in a position to obtain your own digitized compilation of such which could be of some size.
Rather than starting from scratch, take the digitized file, flatten it to ASCII, then follow the User Equivalence rules as outlined in the previous sections to edit it into the correct format.
If you have questions on how you might speed up this activity, call Thunderstone technical support for discussion of details.