Hopefully this helps other. I attached the txt file with our content filtering. It has about 460 words. It is not a big list, but it works for basics, and lets users know that we are filtering and we care about the language.

Also, this might also be helpful. The way that I created the list was:

downloaded a list from some where. (in case you have your own list)

loaded that list in excel, and used concatenate, so for example the first row contains (?i)\b, the second row contains the word list that you want to filter, and the last row contains the closing \b,

So, you do =CONCATENATE (A1,B1,C1) and it gives you as a result (?i)\bwordlist\b

Copy that column with the results to a text editor and removed all the line breaks so it is one line.

I had to remove the line brake manually, but I am sure there must be a way to remove it automatically. Still manually only took me about 5 minutes, making the whole list creation process about 10 minutes long