I mentioned to Susan Cook that I had a word index search system of the Urantia book and it incorporates a thesaurus in it with a table of contents.
Had to search through my archives but I found it. You can search the Urantia book by typing in words and the current word shows a thesaurus result also.
It works in Linux. I need to recompile in Windows and Android. Need an install system. Hope it won't take long.
I believe I can do more than just find paragraphs where the words appear. There's find words that appear a certain distance away from each other. Words that are on the same page, etc.
Also there's a lot of cleanup to do
Maybe within the week.