Arbitrarity

Arbitrarity. What kind of word is that?!? When I came up with the idea for this project, I thought "arbitrary" would be a pretty good word to describe the content. And then I wanted to make it a noun, so I stuck on a suffix to make "Arbitrarity." End of story. Of course, it also turns out that it brings in the word "rarity", which is pretty cool too. But, it turns out I'm not the first person to come up with arbitrarity, a quick search on the internet brings up a few uses of it.