Suggestion Box

You can use the hide tags to keep them from being visible if you want. The book search will still bring up the entries. WritingML Help for hide
If you have a Premium membership, you can use the Signature feature to create a custom sig for the book that is a template that has all your identifier words in it, properly formatted, so you can delete everything you don't want and leave the ones you do want -- no typing, no typos.
http://www.writing.com/main/my_account.php?action=list_sigs
If you're using hide tags, you can use a list format in the template -- one identifier word per line -- to make deleting more convenient for you.
If you don't have a Premium membership, you can use a dropnote in your blog header to create a copy/paste template to do the same thing. WritingML Help for dropnote
Using tags takes care of making the WritingML tags show = copy-able. WritingML Help for db

You can use a dropnote titled "Keyword Directory" to keep it from being visible all the time, and yet be accessible for anyone who wants the information. WritingML Help for dropnote