Christian cultural appropriation makes it difficult to discuss their deity without being offensive to Judaism. I want to refer to the Christian deity by name however they have misappropriated the Tetragrammaton. How do you refer to the Christian deity?

I would prefer not to use the word God because that treats it as more important than gods and is confusing. Is there a better word I could use? I have been tempted to refer to it as the Christous but that word is already taken. Thoughts?

Oh also I am referring to the deity separate from the human because the Christians get upset when you call the spiritual deity by the same name as the dimi-god.