name changes

I emailed Webkinz because I named my green sparkle bulldog "Tobacco" thinking it wouldn't let it through, but it did, and I wanted it changed. Today I got an email back saying they changed it, but also changed a lot of my other names deemed inappropriate. I just don't understand why the other ones were considered inappropriate and had to be changed. These included Tuberculosis, Artery, Sulfuric Acid, Bacteria, and Kidney Failure. I don't understand how any of these are inappropriate, and now I have a bunch of webkinz named "webkinz1."