>>Do you mean “consubstantial”?
It’s as much an English word as it is Latin, not unfamiliar to serious Catholics either.<<
They had no problem dropping Kumbaya on us and it’s not English or Latin. Not many of us speak Gullah so we had problems understanding that too.
a higher register of linguistics
more theological translation
more accurate translations from the Latin
I went to a workshop today on this. It was wonderful and taughter by Father Jeremy Driscoll who was on the Vox Clara team for the Vatican.