This simple-English version of the TDC Wiki was made using this word checker developed by Randal Munroe of xkcd for his Up Goer Five comic. It tells you if you've used a word other than the 1,000 most common, as compiled from several different lists of most common words. It's more for fun than to make sure that people can actually understand my stuff. Just so you know, this is about the lowest-priority part of my website.