. They are all words that have only appeared once on the blog (as of before this entry), generated using the plugin. I won’t be generating this file very often as it takes well over a minute to build.
It is quite interesting though. Some words are so common, you wonder why they only appeared once (unless they weren’t spelled correctly…). Some are so obscure, you wonder why you mentioned them. And some are just plain peculiar.
It’s not an original idea – I’ve seen another blog with it, but I can’t remember the URL.